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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 O'Brien, AK

4°F
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Port O'Brien

Alaska

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Port O'Brien, 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

9:01 AM

4°F
Mostly cloudy
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
RealFeel®
1°
RealFeel Shade™
-1°
Max UV Index
0.6 (Low)
Wind
NNW 6 mph
Wind Gusts
6 mph
Humidity
68%
Indoor Humidity
13% (Extremely Dry)
Dew Point
-5° F
Pressure
↔ 29.72 in
Cloud Cover
89%
Visibility
5 mi
Cloud Ceiling
6000 ft

Day

3/20
14°Hi
RealFeel® 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 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
Very cold with low clouds; snow and flurries this afternoon, accumulating a coating to an inch; extreme cold can be dangerous for outdoor activities

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNNW 8 mph

Wind Gusts18 mph

Probability of Precipitation78%

Probability of Thunderstorms0%

Precipitation0.02 in

Snow0.57 in

Hours of Precipitation4

Cloud Cover94%

Morning

Afternoon

Night

3/20
10°Lo
RealFeel® -4°
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 1-3 inches of snow

WindNW 8 mph

Wind Gusts13 mph

Probability of Precipitation96%

Probability of Thunderstorms5%

Precipitation0.11 in

Snow2.47 in

Hours of Precipitation12

Cloud Cover98%

Evening

Overnight

Sun & Moon

12 hrs 12 mins
Rise 8:16 AM
Set 8:28 PM
Waxing Crescent
Rise 8:21 AM
Set 11:50 PM

Temperature History

3/20
High
Low
Forecast
14°
10°
Average
39°
28°
Last Year
40°
29°
Record
50°
2005
7°
1975

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World North America United States Alaska Port O'Brien

Weather Near Port O'Brien:

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