Cantwell, AK Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Cantwell, AK.

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Current Conditions — Cantwell, AK

MCKINLEY PARK (PAIN)

Clear

37.4 F
Humidity:56%
Wind Speed: 11.5 G 18.4 mph
Barometer:30.00 in
Dewpoint:23.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:29.8 F
Apr 29 2026, 10:00 AM AKDT
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5-Day Forecast — Cantwell, AK

Wednesday

High 39 °F
Chance of Snow
Wednesday
Night
Low 19 °F
Chance of Snow
Thursday

High 37 °F
Snow
Thursday
Night
Low 24 °F
Snow Likely
Friday

High 41 °F
Chance of Snow
Friday
Night
Low 30 °F
Chance of Snow
Saturday

High 41 °F
Chance of Snow
Saturday
Night
Low 30 °F
Slight Chance of Snow
Sunday

High 42 °F
Forecast Missing

Detailed Forecast — Cantwell, AK

Wednesday
Chance of Snow. High near 39°F. Wind 8 to 13 mph, with gusts as high as 17 mph.
Wednesday Night
Chance of Snow. Low around 19°F. Wind 5 to 6 mph, with gusts as high as 8 mph.
Thursday
Snow. High near 37°F. Wind 13 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Snow Likely. Low around 24°F. Wind 13 to 15 mph, with gusts as high as 22 mph.
Friday
Chance of Snow. High near 41°F. Wind 16 to 22 mph, with gusts as high as 31 mph.
Friday Night
Chance of Snow. Low around 30°F. Wind 14 to 17 mph.
Saturday
Chance of Snow. High near 41°F. Wind 21 to 23 mph.
Saturday Night
Slight Chance of Snow. Low around 30°F. Wind 12 to 17 mph.
Sunday
Forecast Missing. High near 42°F. Wind 10 to 12 mph.
Sunday Night
Forecast Missing. Low around 30°F. Wind 2 to 6 mph.
Monday
Forecast Missing. High near 42°F. Wind 3 to 6 mph.
Monday Night
Forecast Missing. Low around 26°F. Wind around 3 mph.
Tuesday
Forecast Missing. High near 44°F. Wind 3 to 6 mph.
AK Radar
Current Radar • AK
Day 1 Outlook • April 29, 2026

Observation History — Cantwell, AK

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:00 AM AKDT 11.5 G 18.4 10.00 Clear -- 37.4 23.0 56% 29.8 NA 30.00 1015.9
09:50 AM AKDT SE 10.4 G 18.4 10.00 Clear -- 37.4 23.0 56% 30.2 NA 30.00 1015.9
09:45 AM AKDT SE 9.2 10.00 Clear -- 37.4 23.0 56% 30.7 NA 30.00 1015.9
09:35 AM AKDT SE 9.2 10.00 Mostly Clear -- 37.4 23.0 56% 30.7 NA 30.00 1015.9
09:25 AM AKDT 9.2 10.00 Mostly Clear -- 37.4 23.0 56% 30.7 NA 30.00 1015.9
09:10 AM AKDT SE 11.5 10.00 Mostly Cloudy -- 37.4 23.0 56% 29.8 NA 30.01 1016.3
09:00 AM AKDT SE 9.2 10.00 Mostly Cloudy -- 35.6 21.2 55% 28.6 NA 30.00 1015.9
08:50 AM AKDT SE 8.1 10.00 Partly Cloudy -- 35.6 21.2 55% 29.1 NA 30.01 1016.3
08:45 AM AKDT 9.2 10.00 Partly Cloudy -- 35.6 23.0 60% 28.6 NA 30.01 1016.3
08:35 AM AKDT SE 6.9 10.00 Mostly Clear -- 35.6 21.2 55% 29.8 NA 30.01 1016.3
08:30 AM AKDT 6.9 10.00 Mostly Clear -- 35.6 21.2 55% 29.8 NA 30.01 1016.3
08:25 AM AKDT SE 9.2 10.00 Partly Cloudy -- 35.6 21.2 55% 28.6 NA 30.01 1016.3
08:20 AM AKDT 9.2 10.00 Partly Cloudy -- 35.6 21.2 55% 28.6 NA 30.01 1016.3
08:05 AM AKDT SE 8.1 10.00 Mostly Clear -- 35.6 21.2 55% 29.1 NA 30.01 1016.3
08:00 AM AKDT SE 6.9 10.00 Mostly Clear -- 33.8 21.2 60% 27.7 NA 30.01 1016.3
07:50 AM AKDT 8.1 10.00 Partly Cloudy -- 33.8 21.2 60% 27.0 NA 30.01 1016.3
07:35 AM AKDT SE 5.7 10.00 Mostly Cloudy -- 33.8 21.2 60% 28.6 NA 30.01 1016.3
07:30 AM AKDT 8.1 10.00 Cloudy -- 33.8 21.2 60% 27.0 NA 30.01 1016.3
07:25 AM AKDT 6.9 10.00 Mostly Cloudy -- 33.8 21.2 60% 27.7 NA 30.01 1016.3
07:10 AM AKDT SE 6.9 10.00 Cloudy -- 33.8 21.2 60% 27.7 NA 30.01 1016.3
07:05 AM AKDT SE 6.9 10.00 Cloudy -- 33.8 21.2 60% 27.7 NA 30.01 1016.3
07:00 AM AKDT SE 6.9 10.00 Mostly Cloudy -- 33.8 21.2 60% 27.7 NA 30.01 1016.3
06:50 AM AKDT 4.6 10.00 Mostly Cloudy -- 33.8 21.2 60% 29.5 NA 30.01 1016.3
06:40 AM AKDT S 6.9 10.00 Partly Cloudy -- 33.8 21.2 60% 27.7 NA 30.02 1016.6

Regional Weather Observation

MCKINLEY PARK (PAIN)

Clear
37.4 F

(PAEC)


F

NENANA (PANN)

Mostly Cloudy
41.0 F

FAIRBANKS (PAFA)

Mostly Clear
39.2 F

EIELSON AFB (PAEI)

Mostly Clear
42.1 F

FORT WAINWRIGHT (PAFB)

Mostly Clear
39.7 F
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