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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Port William, AK

11°F
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Port William

Alaska

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Port William, AK Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast Hourly Daily Radar Monthly Air Quality Health & Activities
Friday, March 20

Current Weather

10:35 AM

11°F
Mostly cloudy
RealFeel® -2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel Shade™ -3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel®
-2°
RealFeel Shade™
-3°
Max UV Index
0.8 (Low)
Wind
W 11 mph
Wind Gusts
19 mph
Humidity
63%
Indoor Humidity
16% (Extremely Dry)
Dew Point
1° F
Pressure
↔ 29.65 in
Cloud Cover
85%
Visibility
10 mi
Cloud Ceiling
5300 ft

Day

3/20
18°Hi
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel Shade™ 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cloudy and very cold; a coating to an inch of snow this afternoon; extreme cold can be dangerous for outdoor activities

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWNW 12 mph

Wind Gusts23 mph

Probability of Precipitation80%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow1.00 in

Hours of Precipitation5

Cloud Cover95%

Morning

Afternoon

Night

3/20
16°Lo
RealFeel® -2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cold with intermittent snow, accumulating a coating to an inch

WindNNW 12 mph

Wind Gusts20 mph

Probability of Precipitation96%

Probability of Thunderstorms5%

Precipitation0.05 in

Snow1.00 in

Hours of Precipitation9

Cloud Cover98%

Evening

Overnight

Sun & Moon

12 hrs 13 mins
Rise 8:13 AM
Set 8:26 PM
Waxing Crescent
Rise 8:17 AM
Set 11:49 PM

Temperature History

3/20
High
Low
Forecast
18°
16°
Average
39°
28°
Last Year
40°
29°
Record
50°
2005
7°
1975

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World North America United States Alaska Port William

Weather Near Port William:

  • Anchorage, AK
  • Knik-Fairview, AK
  • Tanaina, AK
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