National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Johnsbury - Fairbanks (K1V4)

Lat: 44.42°NLon: 72.02°WElev: 696ft.

36°F

2°C

Humidity 57%
Wind Speed NA
Barometer 29.95 in (1015.0 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Mar 3:54 pm EDT
Extended Forecast for

3 Miles W Littleton NH

Winter Weather Advisory March 21, 11:00pm until March 23, 12:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 5am. Increasing clouds, with a low around 24. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then snow after 5pm. High near 34. Calm wind becoming east around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow then
    Snow/Sleet

  • Sunday Night

    Sunday Night: A chance of rain, snow, and sleet before 10pm, then a chance of snow and sleet between 10pm and 11pm, then a chance of snow after 11pm. Cloudy, with a low around 24. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 24 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow. Cloudy, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Increasing clouds, with a low around 24. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then snow after 5pm. High near 34. Calm wind becoming east around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Sunday Night
A chance of rain, snow, and sleet before 10pm, then a chance of snow and sleet between 10pm and 11pm, then a chance of snow after 11pm. Cloudy, with a low around 24. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of snow. Cloudy, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Littleton NH
 44.32°N 71.8°W (Elev. 991 ft)
Last Update:
2:26 pm EDT Mar 21, 2026
Forecast Valid:
4pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation