Hourly Weather Forecast - Londonderry, VT

12 AM
29°F
30%
2mph
SSW
30% Chance Frozen Mix
Humidity
96%
Feels like
29°F
Dew Point
28°F
1 AM
29°F
30%
2mph
SSW
30% Chance Frozen Mix
Humidity
94%
Feels like
29°F
Dew Point
28°F
2 AM
30°F
30%
3mph
SW
30% Chance Frozen Mix
Humidity
93%
Feels like
30°F
Dew Point
28°F
3 AM
31°F
30%
3mph
SW
30 % Chance of Heavy Snow
Humidity
92%
Feels like
28°F
Dew Point
29°F
4 AM
32°F
30%
4mph
WSW
30 % Chance of Heavy Snow
Humidity
90%
Feels like
28°F
Dew Point
29°F
5 AM
32°F
30%
4mph
WSW
30 % Chance of Heavy Snow
Humidity
89%
Feels like
28°F
Dew Point
29°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Weekend Weather Outlook

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Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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