Extreme Cold Watch EXTREME COLD WATCH - Coos North  - Coos South  - Grafton N  - Grafton S

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Updated: @ 01/21/2026 17:10 - next update at 17:15  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 21.0, Max: 23.5, Min: -3.8 21°F
Colder 1.5°F than last hour.

Uncomfortably Cold

Feels like: 17°F

24-hr difference
6.8°FWarmer 6.8°F than yesterday at this time.
  Today Yesterday
High: 23.5°F
13:08
21.9°F
12:21
Low: -3.8°F
06:36
1.6°F
23:22
 Wind from SSE SSE
4
Gust:
9 mph
1 Bft - Light air
Today: 9 mph 11:48
Gust Month: 22 mph January 12
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.59 in
Season Total: 0.59 in
8 rain days in January.
Tonight

Tonight: Chance Snow then Mostly Cloudy
Chance Snow then Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 59 % Increased 10.0% since last hour.
Dew Point: 9.1°F Increased 2.8°F since last hour.
Barometer: 30.178 inHg  
Baro Trend: Steady
Sunrise: 07:12
Sunset: 16:44
Moonrise: 08:48
Moonset: 19:56
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
10%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 2.0 @ 09:44
0 W/m2 (0 %)
High: 291 @  11:01
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Slight Chance Light Snow
Slight Chance Light Snow

Hi 24 °F
NWS forecast: A slight chance of snow after 5pm. Mostly cloudy, with a high near 24. Southwest wind around 5 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
 
Tonight

Tonight: Chance Snow then Mostly Cloudy
Chance Snow then Mostly Cloudy

Lo 19 °F
NWS forecast: A chance of snow before midnight. Mostly cloudy. Low around 19, with temperatures rising to around 26 overnight. South wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of around one inch possible.