Mc Grath, AK Weather Forecast & Alerts

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

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Current Conditions — Mc Grath, AK

MCGRATH (PAMC)

Mostly Cloudy

44.6 F
Humidity:49%
Wind Speed:SW 5.7 mph
Barometer:29.83 in
Dewpoint:26.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:41.4 F
Apr 29 2026, 08:35 PM AKDT
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5-Day Forecast — Mc Grath, AK

Wednesday

High 48 °F
Chance of Snow
Wednesday
Night
Low 26 °F
Snow Likely
Thursday

High 46 °F
Rain Likely
Thursday
Night
Low 35 °F
Chance of Rain/Snow Mix
Friday

High 51 °F
Chance of Rain/Snow Mix
Friday
Night
Low 35 °F
Forecast Missing
Saturday

High 46 °F
Forecast Missing
Saturday
Night
Low 32 °F
Forecast Missing
Sunday

High 48 °F
Forecast Missing

Detailed Forecast — Mc Grath, AK

Wednesday
Chance of Snow. High near 48°F. Wind 6 to 9 mph, with gusts as high as 13 mph.
Wednesday Night
Snow Likely. Low around 26°F. Wind 2 to 3 mph, with gusts as high as 5 mph.
Thursday
Rain Likely. High near 46°F. Wind 5 to 8 mph, with gusts as high as 12 mph.
Thursday Night
Chance of Rain/Snow Mix. Low around 35°F. Wind 6 to 8 mph, with gusts as high as 12 mph.
Friday
Chance of Rain/Snow Mix. High near 51°F. Wind 8 to 13 mph, with gusts as high as 17 mph.
Friday Night
Slight Chance of Rain/Snow Mix. Low around 35°F. Wind 10 to 12 mph, with gusts as high as 16 mph.
Saturday
Forecast Missing. High near 46°F. Wind 18 to 22 mph, with gusts as high as 30 mph.
Saturday Night
Forecast Missing. Low around 32°F. Wind 6 to 8 mph.
Sunday
Forecast Missing. High near 48°F. Wind 9 to 12 mph.
Sunday Night
Forecast Missing. Low around 30°F. Wind 1 to 2 mph.
Monday
Forecast Missing. High near 48°F. Wind around 3 mph.
Monday Night
Forecast Missing. Low around 28°F. Wind 1 to 2 mph.
Tuesday
Forecast Missing. High near 51°F. Wind 3 to 6 mph.
Tuesday Night
Forecast Missing. Low around 32°F. Wind 2 to 3 mph.
AK Radar
Current Radar • AK
Day 1 Outlook • April 30, 2026

Observation History — Mc Grath, 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)
08:35 PM AKDT SW 5.7 10.00 Mostly Cloudy -- 44.6 26.6 49% 41.4 NA 29.83 1010.2
08:30 PM AKDT SW 8.1 10.00 Mostly Cloudy -- 44.6 26.6 49% 40.1 NA 29.83 1010.2
08:20 PM AKDT 8.1 10.00 Mostly Cloudy -- 44.6 26.6 49% 40.1 NA 29.83 1010.2
08:10 PM AKDT SW 5.7 10.00 Mostly Cloudy -- 44.6 26.6 49% 41.4 NA 29.83 1010.2
08:05 PM AKDT SW 6.9 10.00 Mostly Cloudy -- 44.6 26.6 49% 40.6 NA 29.84 1010.5
07:50 PM AKDT 8.1 10.00 Mostly Clear -- 44.6 24.8 45% 40.1 NA 29.84 1010.5
07:40 PM AKDT S 10.4 10.00 Clear -- 44.6 24.8 45% 39.2 NA 29.84 1010.5
07:35 PM AKDT S 6.9 10.00 Clear -- 44.6 26.6 49% 40.6 NA 29.84 1010.5
07:30 PM AKDT SW 8.1 10.00 Clear -- 44.6 26.6 49% 40.1 NA 29.84 1010.5
07:20 PM AKDT SW 8.1 10.00 Mostly Clear -- 44.6 28.4 53% 40.1 NA 29.84 1010.5
07:05 PM AKDT SW 9.2 10.00 Partly Cloudy -- 46.4 26.6 46% 41.9 NA 29.84 1010.5
07:00 PM AKDT SW 11.5 G 17.3 10.00 Partly Cloudy -- 46.4 24.8 42% 41.0 NA 29.84 1010.5
06:50 PM AKDT S 10.4 10.00 Partly Cloudy -- 46.4 21.2 37% 41.4 NA 29.84 1010.5
06:45 PM AKDT 12.7 10.00 Partly Cloudy -- 46.4 23.0 39% 40.6 NA 29.84 1010.5
06:40 PM AKDT S 8.1 10.00 Partly Cloudy -- 46.4 21.2 37% 42.4 NA 29.84 1010.5
06:35 PM AKDT S 10.4 10.00 Mostly Clear -- 46.4 21.2 37% 41.4 NA 29.84 1010.5
06:25 PM AKDT 9.2 10.00 Mostly Clear -- 46.4 21.2 37% 41.9 NA 29.85 1010.8
06:10 PM AKDT 10.4 10.00 Mostly Clear -- 46.4 24.8 42% 41.4 NA 29.85 1010.8
06:00 PM AKDT S 8.1 10.00 Mostly Clear -- 46.4 23.0 39% 42.4 NA 29.85 1010.8
05:50 PM AKDT S 9.2 10.00 Mostly Clear -- 46.4 21.2 37% 41.9 NA 29.85 1010.8
05:45 PM AKDT S 8.1 10.00 Mostly Clear -- 46.4 24.8 42% 42.4 NA 29.85 1010.8
05:40 PM AKDT 9.2 10.00 Partly Cloudy -- 46.4 23.0 39% 41.9 NA 29.86 1011.2
05:35 PM AKDT 13.8 10.00 Partly Cloudy -- 46.4 24.8 42% 40.3 NA 29.86 1011.2
05:30 PM AKDT S 9.2 10.00 Partly Cloudy -- 46.4 24.8 42% 41.9 NA 29.86 1011.2

Regional Weather Observation

MCGRATH (PAMC)

Mostly Cloudy
44.6 F

TATALINA AFS (PATL)

Mostly Clear
41.0 F

NIKOLAI (PAFS)

Mostly Cloudy
NULL F

GALENA (PAGA)

Partly Cloudy
39.2 F

PUNTILLA LAKE (PAPT)

Mostly Cloudy
37.4 F

KALTAG (PAKV)

Light Rain
41.0 F
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