This page presents real-time classifications for yesterday (based on actual data, today, and tomorrow (based on 00Z GFS model output. Daily update is at 2AM ET. A weather type in parentheses signifies the particular day was close to being categorized into this other weather type. AM and PM refer to morning (4am Eastern/1am Pacific) and afternoon (4pm/1pm) temperatures and dew points in °C.

Station<Yesterday ( 2021 - 1 - 20 ) Today ( 2021 - 1 - 21 )Tomorrow ( 2021 - 1 - 22 )
SSCAMPM SSCAMPM SSCAMPM
AB: Calgary DM (DP ) -4 / -7 4 / -17
AB: Edmonton DM -1 / -9 1 / -9
AB: Lethbridge DM 3 / -10 6 / -13
AB: Peace River DM 0 / -8 1 / -7
AK: Anchorage MP (MM ) -2 / -7 -2 / -4 MM (MP ) -2 / -5 -1 / -5 MM (MP ) 1 / -3 1 / -2
AK: Barrow MP -21 / -24 -19 / -22 MP -19 / -21 -19 / -21 MP -16 / -18 -14 / -15
AK: Bethel MP (MM ) -10 / -11 -6 / -7 MM 2 / -1 2 / -1 MM (MP ) 0 / -1 1 / -1
AK: Bettles MP -18 / -20 -17 / -19 MP (MM ) -13 / -16 -11 / -12 MM (MP ) -8 / -10 -6 / -8
AK: Cold Bay TR 1 / -4 3 / 3 MP (MM ) 2 / -1 4 / 1 MP (MM ) 3 / 1 3 / 1
AK: Fairbanks MP -18 / -20 -13 / -15 MP -16 / -18 -12 / -15 MP -12 / -15 -12 / -15
AK: Homer MM (MP ) 3 / -1 4 / 2 MM 3 / 0 5 / 1 MM 6 / 2 5 / 2
AK: King Salmon MM (DM ) 2 / -1 -1 / -3 MM 4 / 1 5 / 2 MM 5 / 2 5 / 2
AK: Kotzebue MP -29 / -30 -21 / -23 TR -11 / -15 -6 / -8 MM (MT ) -4 / -6 1 / -1
AK: McGrath MP -16 / -18 -10 / -12 MM -7 / -10 -5 / -7 MM 1 / -3 -3 / -6
AK: Nome MP (DP ) -17 / -22 -12 / -17 TR -3 / -6 -3 / -3 MP (MM ) -5 / -5 -4 / -4
AK: Saint Paul Is. MP -18 / -18 -18 / -18 MP -18 / -18 -18 / -18
AK: Talkeetna MM (MP ) -6 / -8 0 / -3 MM (MP ) -2 / -4 -1 / -4 MM (MP ) 0 / -4 -1 / -4
AK: Yakutat XX 0 / 0 0 / 0 MP (MM ) -1 / -2 2 / 0 MP -2 / -3 0 / -1
AL: Birmingham DM (MM ) 9 / 7 12 / -3 MM 10 / 4 12 / 10 MM (MP ) 8 / 7 9 / 5
AL: Huntsville DM 4 / 3 9 / -2 MM (MP ) 9 / 5 9 / 7 MP (MM ) 4 / 4 8 / -1
AL: Mobile DM 7 / 6 19 / 9 MM (MT ) 13 / 11 16 / 15 TR (MM ) 17 / 16 17 / 14
AL: Montgomery DM (DT ) 11 / 5 17 / -2 MM 9 / 5 14 / 13 MM 13 / 12 13 / 9
AR: Fort Smith MP (MM ) 0 / -3 7 / 2 MM 4 / 2 11 / 3 DM 4 / 2 14 / -2
AR: Little Rock DM (MP ) 5 / -2 8 / 2 MM 7 / 5 10 / 3 DM 6 / 4 12 / -1
AZ: Phoenix DT 18 / -3 23 / 3 M+ 16 / 7 21 / 8 M+ (MM ) 16 / 11 18 / 9
AZ: Prescott DM 2 / 1 11 / 0 DM (MM ) 4 / 0 11 / 3 MM 4 / 2 8 / 4
AZ: Tucson DT 16 / -2 21 / 3 TR 12 / 8 16 / 8 DM (MT ) 9 / 8 18 / 5
AZ: Winslow DM 0 / -1 5 / 0 DM -1 / -1 10 / 3 DM 2 / -1 11 / 2
AZ: Yuma
BC: Fort Nelson DM 4 / -8 1 / -6
BC: Kamloops MP (MM ) -4 / -5 1 / -4
BC: Penticton TR 2 / 0 3 / -2
BC: Prince George DM (DP ) -3 / -9 -1 / -8
BC: Prince Rupert MP 2 / 1 4 / 2
BC: Sandspit MP 4 / 2 5 / 2
BC: Vancouver MM (MP ) 5 / 4 7 / 5
BC: Victoria MM (MP ) 5 / 5 7 / 4
CA: Arcata DM 6 / -1 14 / 2 MP (DM ) 4 / 1 10 / 5 MM (MP ) 7 / 5 10 / 7
CA: Bakersfield DT 8 / -3 17 / -6 DM 9 / -1 17 / 0 TR 9 / 0 13 / 4
CA: Daggett DM 9 / -2 18 / -2 DM 7 / 0 18 / 1 DM 10 / 2 14 / 2
CA: Fresno DT 7 / -3 17 / -2 DT 7 / 1 16 / 0 DM 7 / 1 12 / 2
CA: Lemoore DT 5 / -8 18 / -4 TR 4 / -4 18 / 0 DM 6 / -2 12 / 2
CA: Los Angeles DT 15 / 1 24 / 2 M+ 17 / 3 21 / 7 MM (MT ) 14 / 7 16 / 8
CA: Mountain View TR 3 / 26 2 / 0 DM 6 / -2 15 / 1 MM 9 / 5 12 / 8
CA: Point Mugu DT 18 / -4 23 / 0 DT (MT ) 16 / 2 22 / 8 MM (MT ) 14 / 9 16 / 10
CA: Sacramento DT 9 / -4 18 / -5 DM 5 / -1 16 / 1 MM 8 / 3 9 / 6
CA: San Diego MT (DT ) 16 / 7 23 / 6 MT 17 / 9 19 / 9 MM 15 / 9 16 / 11
CA: San Diego (Miramar) MT 9 / 3 21 / 6 TR (MT ) 13 / 7 19 / 8 MM 13 / 10 16 / 9
CA: San Diego (North Is.) MT 15 / 7 22 / 6 MT 16 / 10 20 / 9 MT (MM ) 15 / 10 17 / 10
CA: San Francisco DT 10 / -2 17 / 5 DM 8 / 1 11 / 5 MM 9 / 6 11 / 8
CO: Colorado Springs DM -8 / -12 14 / -9 DM 2 / -10 9 / -10 DM -4 / -9 7 / -11
CO: Denver DT (DM ) 1 / -9 14 / -12 DM 1 / -9 7 / -8 DM (DP ) -3 / -9 6 / -8
CO: Grand Junction DM -1 / -8 6 / -6 DM (MM ) -2 / -5 5 / -4 MM (MP ) -1 / -4 4 / 0
CO: Pueblo DM -7 / -9 17 / -6 DM 1 / -7 12 / -7 DM (DP ) -6 / -10 8 / -10
CT: Hartford DM -1 / -5 1 / -11 DM (DP ) -8 / -14 2 / -10 DM -2 / -7 5 / -9
DC: Washington DM 4 / -3 6 / -8 DM -2 / -8 10 / -5 DM 3 / -4 7 / -6
DC: Washington (Dulles) DM (DP ) 2 / -4 5 / -8 DM -4 / -8 9 / -4 DM (DP ) 1 / -4 5 / -7
DE: Wilmington DM 2 / -7 3 / -12 DM -3 / -9 7 / -5 DM 1 / -4 7 / -6
FL: Daytona Beach DM (DT ) 6 / 5 22 / 4 DM (MT ) 9 / 7 21 / 11 MM (MT ) 12 / 10 19 / 13
FL: Fort Myers DM 12 / 11 24 / 11 DM 13 / 10 23 / 10 MT 14 / 13 21 / 15
FL: Jacksonville DM 3 / 2 22 / 9 MT (DM ) 9 / 7 19 / 11 MM 14 / 13 16 / 15
FL: Jacksonville (Mil.) DM (DT ) 7 / 3 22 / 6 MT 14 / 9 20 / 11 MM 16 / 13 18 / 15
FL: Key West MT 18 / 15 22 / 15 MT 18 / 14 22 / 16 MT 20 / 16 23 / 17
FL: Miami DM (MT ) 17 / 12 23 / 13 DM 16 / 11 23 / 12 MT 17 / 14 23 / 15
FL: Orlando DT (DM ) 10 / 8 22 / 3 DM 11 / 7 23 / 10 MT (MM ) 13 / 11 21 / 13
FL: Pensacola
FL: Tallahassee DT (DM ) 1 / -1 22 / 11 MT (MM ) 11 / 9 19 / 13 MM (MT ) 16 / 14 18 / 16
FL: Tampa DM 12 / 6 21 / 9 DM (MT ) 12 / 9 19 / 11 MM (MT ) 14 / 13 19 / 16
FL: West Palm Beach DM (MT ) 14 / 11 23 / 12 DM 13 / 10 23 / 9 DM (MT ) 13 / 10 22 / 12
FL: Whiting Field XX 0 / 0 0 / 0 MM (MT ) 10 / 8 16 / 14 MT (MM ) 18 / 16 17 / 15
GA: Athens DT (DM ) 11 / 5 15 / -9 MM 7 / 0 13 / 7 DM (MM ) 6 / 4 13 / 0
GA: Atlanta DM 10 / 6 13 / -4 MM 7 / 0 12 / 9 MM (MP ) 7 / 5 11 / 3
GA: Augusta DT 12 / -1 18 / -6 MM (DM ) 4 / -2 14 / 7 MM (MP ) 10 / 8 10 / 8
GA: Columbus DM (DT ) 11 / 2 17 / -3 TR 9 / 2 13 / 10 TR 12 / 10 12 / 10
GA: Macon DM (DT ) 11 / 1 17 / -4 MM (DM ) 6 / 2 15 / 10 MM (MP ) 11 / 10 10 / 9
GA: Savannah TR 8 / -1 21 / -1 TR (MT ) 8 / 2 17 / 9 MM 14 / 10 13 / 10
HI: Barbers Point XX 0 / 0 0 / 0 M+ 23 / 18 26 / 16 MT 22 / 17 25 / 16
HI: Hilo
HI: Honolulu M+ 23 / 19 28 / 17 M+ 23 / 18 26 / 17 M+ 23 / 17 25 / 17
HI: Kaneohe Bay M+ 24 / 19 26 / 19 M+ 23 / 18 24 / 17 MT 23 / 17 24 / 18
HI: Lihue
IA: Des Moines TR -11 / -13 7 / -3 DM 1 / -5 6 / -5 DP -7 / -11 -4 / -13
IA: Mason City TR -18 / -21 3 / -3 DM (DP ) -2 / -6 -1 / -8 DP -12 / -15 -9 / -16
IA: Sioux City DT (DM ) -8 / -11 11 / -3 DM -2 / -6 3 / -7 MP (DP ) -7 / -10 -5 / -10
IA: Waterloo TR -17 / -20 3 / -3 DM -2 / -5 1 / -6 DP -9 / -12 -8 / -14
ID: Boise DP -3 / -8 4 / -8 MM (DM ) -1 / -5 3 / -3 MP -2 / -3 3 / -3
ID: Pocatello DP -11 / -13 1 / -8 DM (MM ) -4 / -8 2 / -5 MP (MM ) -3 / -5 2 / -3
IL: Chicago TR -8 / -13 -2 / -9 DM -1 / -5 3 / -6 DP -5 / -10 -5 / -13
IL: Moline TR -11 / -14 3 / -4 DM -1 / -6 4 / -5 DP -6 / -10 -7 / -15
IL: Peoria TR -9 / -13 3 / -4 DM 0 / -4 7 / -4 DP -5 / -9 -4 / -14
IL: Rockford TR -9 / -15 -4 / -9 DM -2 / -6 3 / -5 DP -7 / -11 -6 / -14
IL: Springfield TR -7 / -11 4 / -4 DM 2 / -3 8 / -4 DP -2 / -7 -2 / -12
IN: Evansville DP (DM ) 1 / -5 4 / -10 DM 2 / -2 11 / -1 DP (DM ) 1 / -5 4 / -8
IN: Fort Wayne DM (DP ) -3 / -7 -1 / -7 DM -2 / -8 5 / -3 DM (DP ) -2 / -5 -2 / -9
IN: Indianapolis DM (DP ) -2 / -7 1 / -9 DM -2 / -6 6 / -3 DP (DM ) -2 / -6 -1 / -9
IN: South Bend DP (DM ) -4 / -9 -3 / -11 DM 0 / -5 4 / -4 DP (MP ) -3 / -7 -4 / -10
KS: Concordia DM -1 / -7 13 / -3 DT (DM ) 0 / -7 13 / -7 DP (DM ) -2 / -7 1 / -9
KS: Dodge City DM (DT ) -2 / -9 16 / -3 DT (DM ) -1 / -9 14 / -9 DM (DP ) -2 / -9 6 / -10
KS: Goodland DM (DT ) -2 / -9 15 / -11 DT (DM ) -3 / -12 11 / -13 DM -6 / -13 6 / -11
KS: Russell DT (DM ) -4 / -9 14 / -4 DT (DM ) -2 / -7 14 / -8 DM -1 / -7 3 / -9
KS: Topeka DM (DT ) -5 / -7 13 / -7 DM (DT ) -3 / -7 14 / -6 DM (DP ) -1 / -6 2 / -9
KS: Wichita DM -4 / -8 9 / -4 DM -2 / -4 14 / -1 DM 0 / -3 6 / -8
KY: Covington DM (DP ) 1 / -7 3 / -9 DM 1 / -5 6 / -2 MP (DP ) -1 / -4 0 / -8
KY: Lexington DP (DM ) 0 / -4 3 / -9 MM (MP ) 2 / -2 6 / 0 DP 1 / -2 2 / -7
KY: Louisville DM (DP ) 3 / -3 4 / -11 DM 3 / -4 9 / -2 DM (DP ) 2 / -2 4 / -8
KY: Paducah DM 1 / -3 7 / -7 DM (MM ) 4 / 2 11 / 2 DM (DP ) 0 / -2 6 / -6
LA: Baton Rouge MT (DM ) 12 / 11 21 / 11 MT (MM ) 16 / 14 18 / 17 TR (MT ) 19 / 17 17 / 13
LA: Lake Charles MT (MM ) 13 / 13 18 / 14 MT 17 / 15 19 / 18 TR 19 / 17 18 / 14
LA: New Orleans DM (MT ) 12 / 9 21 / 11 MT (MM ) 16 / 13 18 / 15 TR 18 / 16 19 / 15
LA: Shreveport MM 11 / 9 13 / 8 MM 13 / 11 14 / 12 MM 10 / 10 11 / 9
MA: Boston DM 0 / -6 2 / -11 DM (DP ) -4 / -12 3 / -10 DM -1 / -7 6 / -7
MA: Worcester MM (DM ) -2 / -7 -1 / -9 DM (DP ) -8 / -15 0 / -9 DM -1 / -6 1 / -9
MB: Churchill MP -26 / -28 -20 / -22
MB: Lynn Lake XX 0 / 0 0 / 0
MB: The Pas TR -4 / -7 -5 / -8
MB: Thompson MP -17 / -20 -17 / -20
MB: Winnipeg TR -11 / -13 1 / 0
MD: Baltimore DM 1 / -6 5 / -10 DM -4 / -9 10 / -4 DM 1 / -4 6 / -7
MD: Patuxent River DM 0 / 0 7 / -6 DM -2 / -9 10 / -4 DM 3 / -3 8 / -6
ME: Brunswick
ME: Portland DM (MP ) -6 / -8 -1 / -6 DP -9 / -16 -3 / -10 DM -4 / -8 2 / -8
MI: Alpena MP (DP ) -8 / -12 -6 / -11 MP (MM ) -3 / -6 2 / -5 DP (MP ) -6 / -9 -8 / -14
MI: Detroit MP -7 / -11 -3 / -8 DM -1 / -7 3 / -4 DP (DM ) -2 / -6 -3 / -11
MI: Flint DP (DM ) -9 / -12 -3 / -9 MM (DM ) -1 / -6 3 / -3 DP (DM ) -3 / -6 -4 / -11
MI: Grand Rapids MP -6 / -8 -4 / -9 MM (MP ) 1 / -3 2 / -4 DP (DM ) -4 / -7 -4 / -12
MI: Lansing DP (MP ) -8 / -9 -5 / -9 DM (MM ) -1 / -6 3 / -3 DP -3 / -6 -6 / -12
MI: Muskegon TR -5 / -11 -3 / -8 DM 1 / -3 3 / -4 MP (DP ) -3 / -7 -6 / -13
MI: Sault Ste. Marie TR -12 / -15 -5 / -9 MP -3 / -5 -1 / -5 DP -9 / -13 -11 / -17
MI: Traverse City TR -7 / -11 -4 / -10 MM 1 / -2 1 / -5 DP (MP ) -5 / -9 -7 / -13
MN: Duluth TR -19 / -22 -3 / -8 TR -1 / -5 -9 / -13 DP -17 / -22 -11 / -21
MN: International Falls TR -17 / -20 -2 / -4 TR -6 / -8 -14 / -17 DP -21 / -24 -12 / -18
MN: Minneapolis-St. Paul TR -16 / -18 3 / -4 TR -2 / -6 -3 / -9 DP -12 / -17 -8 / -17
MN: Rochester TR -20 / -22 1 / -3 DM -2 / -6 -1 / -9 DP -14 / -17 -9 / -16
MO: Columbia DM -4 / -8 9 / -3 DM 1 / -5 10 / -3 DP (DM ) 1 / -5 1 / -8
MO: Kansas City DM -4 / -7 12 / -5 DM (DT ) 2 / -4 12 / -6 MP (DP ) -1 / -6 0 / -8
MO: Saint Louis DM -3 / -7 8 / -5 DM 4 / -3 12 / -4 DM (DP ) 2 / -4 2 / -9
MO: Springfield DM -6 / -8 9 / -4 DM (MM ) 3 / 1 11 / -2 DM (DP ) 2 / -3 4 / -7
MS: Jackson DM (MM ) 10 / 8 14 / 5 MM (MT ) 14 / 11 14 / 14 MM 14 / 12 11 / 9
MS: Meridian DM (DT ) 10 / 7 17 / 1 MM 13 / 10 14 / 14 MM (MP ) 12 / 11 10 / 9
MT: Billings DT 2 / -13 9 / -14 DM (DP ) -2 / -10 2 / -10 MP (MM ) -8 / -10 -3 / -9
MT: Glasgow DT 4 / -8 6 / -12 DM -4 / -10 -4 / -12 MM (DP ) -10 / -12 -4 / -11
MT: Great Falls DM 3 / -15 6 / -11 MP (MM ) -3 / -10 -1 / -10 DP (MP ) -11 / -13 -3 / -10
MT: Helena DM -1 / -13 7 / -13 MM -2 / -10 -2 / -10 DP -8 / -11 -3 / -11
MT: Kalispell DM -4 / -7 3 / -6 DM (DP ) -5 / -7 1 / -8 DP -9 / -12 -3 / -11
MT: Miles City DM (DT ) 6 / -12 7 / -11 DM (DP ) -5 / -11 -1 / -10 DP -9 / -12 -3 / -10
MT: Missoula DM -4 / -7 3 / -4 MM (MP ) -3 / -6 1 / -3 DM (DP ) -4 / -7 -1 / -10
NB: Fredericton DP -14 / -17 -6 / -14
NB: Saint John DP -12 / -16 -5 / -12
NC: Asheville DM 2 / -1 8 / -8 DM (MP ) 1 / -4 8 / 2 DM 2 / -2 9 / -7
NC: Cape Hatteras DM 14 / 5 11 / 2 DM 7 / -2 13 / 6 DM 8 / 2 11 / 2
NC: Charlotte DT (DM ) 8 / 6 14 / -9 DM 2 / -5 13 / 2 DM (DT ) 4 / 0 15 / -3
NC: Cherry Point DM 10 / 2 13 / -4 DM 2 / -2 13 / 3 DM 7 / 3 13 / 0
NC: Greensboro DM 3 / -2 11 / -8 DM 0 / -6 11 / 0 DM 3 / -2 13 / -4
NC: Raleigh-Durham DM 5 / -1 12 / -7 DM 1 / -4 12 / 0 DM 4 / 0 13 / -2
NC: Wilmington DM 10 / 1 17 / -2 DM (MM ) 3 / -1 12 / 4 DM (MM ) 7 / 4 13 / 1
ND: Bismarck DM -1 / -7 6 / -7 DM (DP ) -3 / -8 -5 / -11 DP -12 / -15 -6 / -13
ND: Fargo TR -12 / -14 3 / -3 TR -2 / -6 -7 / -11 DP -14 / -18 -8 / -13
ND: Minot DM 2 / -6 3 / -7 DP (DM ) -4 / -9 -8 / -14 DP (MP ) -13 / -16 -8 / -12
ND: Williston DM -3 / -8 -7 / -13 DM (DP ) -12 / -14 -4 / -10
NE: Grand Island DT -1 / -7 14 / -9 DM (DT ) -2 / -9 8 / -10 MP (DM ) -5 / -10 -1 / -9
NE: Lincoln DM (DT ) -5 / -8 12 / -5 DM -2 / -7 9 / -6 MP -4 / -8 -2 / -9
NE: Norfolk DT -3 / -8 13 / -8 DM -1 / -7 7 / -9 MP (DP ) -7 / -10 -3 / -10
NE: North Platte DT -2 / -9 14 / -11 DM -7 / -11 9 / -12 MP (DM ) -8 / -12 1 / -8
NE: Omaha DM -7 / -9 10 / -3 DM -1 / -5 6 / -6 MP -4 / -8 -4 / -9
NE: Scottsbluff DT -8 / -13 12 / -11 DM -1 / -8 6 / -10 MP (MM ) -5 / -8 0 / -7
NF: Gander DP (DM ) -5 / -7 -6 / -11
NF: Goose Bay DP -17 / -22 -15 / -18
NF: Saint Johns MP (DP ) -4 / -7 -4 / -8
NF: Stephenville MP -6 / -9 -7 / -11
NF: Wabush DP -29 / -33 -22 / -27
NH: Concord DM -6 / -8 1 / -10 DP (DM ) -11 / -17 -2 / -10 DM -7 / -9 3 / -9
NJ: Atlantic City DM 2 / -4 4 / -8 DM -4 / -9 8 / -5 DM 1 / -5 7 / -7
NJ: Newark TR 1 / -4 2 / -12 DM -4 / -12 5 / -7 DM 2 / -4 6 / -6
NM: Albuquerque MP (DP ) -1 / -7 2 / -1 DM -1 / -3 10 / -2 DM 2 / -4 9 / -3
NM: Roswell DM 4 / -6 11 / -2 DM 5 / -1 17 / 1 DM 4 / -2 16 / -2
NS: Halifax DP -9 / -13 -3 / -11
NS: Sable Island
NS: Sydney XX 0 / 0 0 / 0
NT: Alert XX 0 / 0 0 / 0
NT: Baker Lake MP -28 / -32 -23 / -27
NT: Cambridge Bay MP (DP ) -28 / -32 -25 / -29
NT: Clyde River MP -14 / -15 -15 / -17
NT: Coral Harbour TR -25 / -28 -19 / -22
NT: Eureka
NT: Fort Simpson XX 0 / 0 0 / 0
NT: Fort Smith TR -7 / -10 -15 / -18
NT: Hall Beach TR -7 / -8 -17 / -18
NT: Inuvik MP -16 / -19 -18 / -21
NT: Iqaluit MP -10 / -13 -16 / -19
NT: Norman Wells MP -15 / -18 -13 / -15
NT: Yellowknife TR -12 / -15 -19 / -22
NV: Elko DM -8 / -12 4 / -9 DM -4 / -10 6 / -6 TR (DP ) -4 / -8 3 / -5
NV: Ely DP (DM ) -13 / -17 8 / -6 DM -6 / -10 8 / -8 MM (MP ) -4 / -8 4 / -5
NV: Las Vegas DT 12 / -3 15 / -2 DM (DT ) 8 / 1 17 / 1 DM (MT ) 11 / 3 15 / 2
NV: Reno DM -3 / -11 8 / -10 DM -2 / -8 9 / -9 DM 1 / -9 4 / -9
NY: Albany MP -2 / -6 -4 / -11 DM (DP ) -8 / -12 0 / -7 MP (MM ) -2 / -5 -1 / -7
NY: Binghamton MP -4 / -6 -7 / -13 DM -8 / -11 1 / -5 MP (DM ) -2 / -5 -2 / -8
NY: Buffalo DM (DP ) -3 / -8 -4 / -11 MM (MP ) -1 / -7 2 / -2 MP (DM ) 0 / -3 -2 / -8
NY: Massena DP -6 / -7 -10 / -16 TR -14 / -16 -2 / -6 MP (DM ) -2 / -4 -4 / -10
NY: New York (Kennedy) DM 3 / -3 3 / -12 DM -3 / -11 6 / -6 DM 2 / -4 4 / -7
NY: New York (La Guardia) DM 4 / -7 3 / -11 DM -2 / -11 6 / -6 DM 3 / -4 6 / -6
NY: Rochester MP (DP ) -3 / -4 -6 / -9 DM -3 / -8 3 / -4 DM (MP ) 1 / -3 -2 / -8
NY: Syracuse MP -3 / -5 -5 / -12 TR -6 / -10 3 / -4 MM (MP ) 0 / -4 -1 / -7
OH: Akron DP (DM ) -1 / -4 -4 / -11 DM -2 / -6 4 / -4 MP (MM ) -1 / -4 -2 / -7
OH: Cleveland DP -2 / -4 -3 / -10 DM (MM ) -2 / -7 3 / -4 MP (MM ) -1 / -5 -1 / -8
OH: Columbus MP 1 / -3 0 / -6 MP (DM ) -1 / -7 3 / -3 MP -1 / -5 -1 / -7
OH: Dayton MP -1 / -5 2 / -7 DM 0 / -6 5 / -2 MP -1 / -5 -2 / -8
OH: Toledo DM -4 / -8 -2 / -8 DM -2 / -8 4 / -4 DM (DP ) -3 / -6 -3 / -12
OH: Youngstown DP -2 / -4 -4 / -11 DM -3 / -7 4 / -4 MP (MM ) -2 / -4 -3 / -7
OK: Oklahoma City MP (MM ) -2 / -6 7 / -2 MM (MP ) 4 / 3 8 / 4 DM 3 / 1 9 / -5
OK: Tulsa MP (MM ) -1 / -4 6 / 0 MM (MP ) 3 / 2 10 / 1 DM 2 / -2 10 / -4
ON: Big Trout Lake MP -20 / -23 -16 / -18
ON: Gore Bay TR -13 / -17 -5 / -10
ON: Kapuskasing TR -25 / -28 -12 / -15
ON: London DP (DM ) -7 / -10 -6 / -12
ON: North Bay DP -18 / -20 -17 / -21
ON: Ottawa DP -10 / -11 -12 / -17
ON: Sioux Lookout TR -18 / -21 -7 / -8
ON: Thunder Bay TR -22 / -24 -4 / -8
ON: Toronto DP (DM ) -5 / -9 -5 / -11
ON: Windsor DP -7 / -10 -3 / -8
OR: Astoria DM -1 / -1 7 / 3 MM (MP ) 5 / 4 8 / 7 MP (MM ) 5 / 3 8 / 3
OR: Eugene DM 0 / -2 6 / 2 MM (MP ) 4 / 3 8 / 4 MP 4 / 2 6 / 2
OR: Medford DM -1 / -4 7 / -4 DM 1 / -2 8 / -1 MM (MP ) 3 / -1 6 / 2
OR: North Bend DM 2 / 1 9 / 4 MP (MM ) 6 / 4 10 / 7 MM (MP ) 6 / 4 10 / 6
OR: Pendleton DM (MM ) -2 / -3 4 / -1 MP 1 / 0 2 / 1 MP -1 / -1 1 / -2
OR: Portland DM 1 / -1 7 / 0 MM (MP ) 6 / 3 7 / 4 MP (MM ) 4 / 1 7 / 2
OR: Redmond DM (DT ) -1 / -8 9 / -8 DM -1 / -7 8 / -4 MP -2 / -4 -2 / -3
OR: Salem DM -1 / -2 7 / 2 MM (MP ) 5 / 4 8 / 5 MP (MM ) 4 / 2 7 / 2
PA: Allentown DM -2 / -6 1 / -12 DM -6 / -12 5 / -7 DM -1 / -5 3 / -8
PA: Erie MP -2 / -6 -4 / -9 MM (MP ) -1 / -7 3 / -4 MP (MM ) -1 / -4 -2 / -8
PA: Harrisburg
PA: Philadelphia DM 2 / -6 3 / -10 DM -3 / -10 8 / -6 DM 2 / -5 6 / -8
PA: Pittsburgh DP (DM ) -1 / -3 -3 / -10 DM -2 / -7 5 / -5 MP (MM ) -1 / -4 -2 / -7
PA: Scranton MP 1 / -6 -2 / -8 DM -6 / -11 3 / -8 MP (MM ) 1 / -5 1 / -6
PA: Williamsport DM -1 / -4 -1 / -13 DM -6 / -11 3 / -7 DM 0 / -5 2 / -7
PE: Charlottetown DP -11 / -15 -8 / -15
PQ: Bagotville DP -19 / -22 -15 / -20
PQ: Inukjuak MT 0 / 0 0 / 0
PQ: Kuujjuaq DP -22 / -26 -21 / -25
PQ: Kuujjuarapik DP -22 / -25 -22 / -26
PQ: Montreal DP (MP ) -9 / -11 -8 / -13
PQ: Quebec City MP -11 / -13 -9 / -12
PQ: Schefferville DP -27 / -30 -23 / -26
PQ: Sept-Iles DP -20 / -25 -14 / -20
PR: San Juan
RI: Providence MP (MM ) 1 / -6 2 / -4 DP (DM ) -6 / -13 3 / -10 DM -3 / -7 5 / -8
SC: Beaufort DT (DM ) 8 / 2 20 / -3 MM (DM ) 8 / 1 14 / 8 MM (MP ) 12 / 8 11 / 9
SC: Charleston DT 9 / 2 19 / -4 DM (MM ) 7 / 0 13 / 7 MM (MP ) 11 / 7 11 / 8
SC: Columbia DT (DM ) 11 / -1 17 / -4 MM (DM ) 5 / -2 13 / 6 MM (MP ) 8 / 5 13 / 6
SC: Greenville DT (DM ) 7 / 3 14 / -8 DM 3 / -4 13 / 4 DM 5 / 1 14 / -2
SD: Aberdeen MT -23 / -25 -18 / -25 DM (DP ) -3 / -7 -2 / -9 DP -12 / -15 -6 / -12
SD: Huron DM (DT ) -7 / -9 8 / -4 DM (DP ) -3 / -7 -1 / -8 DP -11 / -13 -6 / -13
SD: Pierre DT (DM ) -3 / -8 9 / -8 DM -2 / -8 3 / -8 MP (DP ) -9 / -11 -4 / -10
SD: Rapid City DT -6 / -13 8 / -11 DM -2 / -9 3 / -12 MP -7 / -9 -2 / -9
SD: Sioux Falls DM -6 / -9 7 / -2 DM -1 / -5 1 / -7 MP -11 / -13 -6 / -12
SK: Prince Albert TR 2 / -1 0 / -3
SK: Regina DM 2 / 0 -1 / -6
TN: Bristol DM 5 / -2 8 / -9 MP (MM ) 1 / -3 5 / 1 MP (DM ) 0 / -2 6 / -2
TN: Chattanooga DM 8 / -1 12 / -6 MM (MP ) 7 / 1 9 / 5 DM 4 / 2 9 / -2
TN: Knoxville DM 6 / -1 9 / -6 MP (MM ) 3 / -3 6 / 3 MP (MM ) 2 / 1 5 / -1
TN: Memphis DM 4 / -3 10 / -6 MM 8 / 6 11 / 4 MP (MM ) 6 / 4 8 / 0
TN: Nashville DM 4 / -4 9 / -6 MM (DM ) 7 / 3 10 / 2 DM 3 / 1 7 / -4
TX: Abilene MM (MP ) 5 / 1 7 / 6 MT 11 / 4 18 / 6 MM (MP ) 7 / 7 8 / 4
TX: Amarillo DM 2 / -4 15 / -1 DM 4 / -2 16 / -5 DM 1 / -5 8 / -5
TX: Austin MM 9 / 8 14 / 13 MM (MT ) 11 / 11 17 / 10
TX: Brownsville MT 21 / 19 21 / 17 MM (MT ) 16 / 14 21 / 18 MT (MM ) 18 / 18 22 / 18
TX: Corpus Christi MM (MT ) 16 / 14 20 / 18 MM 15 / 13 17 / 14 MT 14 / 13 23 / 14
TX: Dallas-Ft. Worth MM (MP ) 8 / -1 7 / 6 MM 8 / 6 14 / 9 MM 8 / 8 11 / 7
TX: Del Rio MM (MP ) 8 / 7 11 / 7 MM 9 / 7 14 / 10 MT 10 / 10 23 / 7
TX: El Paso DM 3 / -1 9 / 1 MM (MT ) 4 / 3 11 / 6 DM (MM ) 6 / 4 12 / 4
TX: Houston MT (MM ) 15 / 12 19 / 16 MT (MM ) 17 / 15 18 / 18 MT (MM ) 16 / 15 18 / 13
TX: Kingsville MM 16 / 16 16 / 15 MM 14 / 12 17 / 16 MT 16 / 15 23 / 14
TX: Lubbock DM 4 / -4 12 / 1 DM (MM ) 7 / 0 14 / 0 DM (MP ) 3 / 0 9 / 1
TX: Midland-Odessa MM (MP ) 4 / -3 7 / 3 MT (MM ) 8 / 4 17 / 9 DM (MM ) 7 / 7 16 / 3
TX: Port Arthur MM (MT ) 14 / 14 17 / 15 MT (MM ) 17 / 16 19 / 19 MT (MM ) 18 / 16 18 / 14
TX: San Angelo MP (MM ) 5 / 3 7 / 6 MM (MT ) 8 / 5 16 / 12 MM 10 / 9 12 / 8
TX: San Antonio MM (MP ) 9 / 6 11 / 9 MM 13 / 11 14 / 13 MT (MM ) 11 / 10 21 / 12
TX: Victoria MT (MM ) 13 / 12 20 / 17 MM (MT ) 16 / 16 16 / 16 MT 14 / 13 22 / 15
TX: Waco MM 10 / 2 11 / 6 MM 11 / 8 12 / 10 MM 9 / 9 12 / 8
TX: Wichita Falls MM (MP ) 4 / -3 6 / 3 MM (MP ) 6 / 5 11 / 3 MM (MP ) 4 / 3 9 / 2
UT: Cedar City DM -3 / -9 8 / -4 DM -1 / -5 9 / -3 MM 2 / -1 6 / -1
UT: Salt Lake City DM -4 / -8 5 / -9 DM -2 / -5 6 / -3 MM 0 / -3 5 / 0
VA: Norfolk DM 6 / 0 11 / -8 DM 2 / -2 10 / 0 DM 4 / -2 12 / -2
VA: Quantico DM 6 / -1 7 / -8 DM -2 / -8 9 / -5 DM 3 / -4 8 / -7
VA: Richmond DM 1 / -2 9 / -9 DM -1 / -6 11 / -2 DM 3 / -3 11 / -5
VA: Roanoke DM 7 / -4 7 / -9 DM 1 / -7 9 / -3 DM 3 / -5 8 / -7
VT: Burlington DP (DM ) -3 / -5 -4 / -12 DM (DP ) -12 / -16 -2 / -8 MM (MP ) -2 / -5 -3 / -9
WA: Olympia MP (MM ) 1 / 1 6 / 3 MM (MP ) 3 / 2 7 / 5 DM 3 / 2 7 / 0
WA: Quillayute MM (DM ) 3 / 1 9 / 3 MM (MP ) 6 / 4 8 / 5 DM 3 / 0 8 / 0
WA: Seattle DM 3 / -1 8 / 2 MM (MP ) 5 / 4 7 / 4 MP (DM ) 4 / 1 6 / -1
WA: Spokane DM -2 / -4 2 / -3 MP -3 / -4 0 / -3 DP -4 / -6 -1 / -8
WA: Whidbey Island TR 4 / 2 8 / 4 MP (MM ) 4 / 2 8 / 2 DM 2 / -3 6 / -3
WA: Yakima DM -2 / -4 3 / -3 MM (MP ) 0 / -2 4 / 0 DM 1 / -2 6 / -5
WI: Eau Claire TR -15 / -18 0 / -6 TR (DM ) -2 / -6 -1 / -12 DP -14 / -18 -9 / -18
WI: Green Bay TR -13 / -17 -5 / -11 DM -2 / -5 1 / -6 DP -9 / -13 -8 / -17
WI: La Crosse TR -15 / -18 2 / -5 DM 1 / -5 2 / -9 DP -10 / -14 -8 / -17
WI: Madison TR -13 / -17 -5 / -9 DM 0 / -4 3 / -6 DP -9 / -13 -7 / -15
WI: Milwaukee TR -10 / -14 -4 / -11 DM 0 / -5 3 / -5 DP -6 / -12 -7 / -16
WV: Beckley MP (DP ) 1 / -5 2 / -7 MP (MM ) -1 / -9 2 / -1 MP -1 / -5 0 / -6
WV: Charleston DP (DM ) 3 / -3 4 / -7 MP (MM ) -1 / -6 4 / 0 MP (MM ) 2 / -2 2 / -6
WV: Huntington DM (DP ) 3 / -4 4 / -8 MM (MP ) 1 / -6 4 / -1 MP (MM ) 2 / -2 2 / -7
WY: Casper DM -3 / -13 6 / -11 DM -3 / -12 1 / -10 MP -8 / -10 -1 / -8
WY: Cheyenne DM -2 / -11 9 / -12 MM (DM ) 1 / -9 3 / -9 MP (MM ) -6 / -7 -1 / -8
WY: Lander DT -8 / -15 6 / -19 DM -4 / -14 1 / -13 MP -6 / -12 -2 / -10
WY: Rock Springs DM -9 / -14 3 / -11 DM -3 / -11 3 / -9 DM (MM ) -4 / -8 3 / -5
WY: Sheridan DM -8 / -12 8 / -5 MP (MM ) -2 / -8 -1 / -9 MP -7 / -9 -4 / -8
YT: Mayo DP (MM ) -4 / -7 -12 / -13
YT: Watson Lake MP (MM ) -4 / -8 -14 / -15
YT: Whitehorse MP -10 / -11 -11 / -13
ZZ: Guantanamo Bay M+ 22 / 21 29 / 22 M+ 23 / 20 29 / 21 M+ 22 / 19 28 / 21
Dry Moderate stations 113 119 73
Dry Polar stations 34 4 40
Dry Tropical stations 31 6 0
Moist Moderate stations 18 58 49
Moist Polar stations 44 20 52
Moist Tropical stations 11 13 16
Transition stations 38 14 7
Moist Tropical Plus stations 3 6 3