Forecast Details for Littleton, NH

Recent Locations: Lewiston, CA North Prairie, WI Littleton, NH

Tonight: Mostly clear, with a low around -6. Calm wind.

Tuesday: Increasing clouds, with a high near 37. Wind chill values as low as -5. Calm wind becoming southwest around 5 mph.

Tuesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 25. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 44. Calm wind becoming west around 5 mph.

Wednesday Night: Partly cloudy, with a low around 21. Calm wind.

Thursday: Mostly sunny, with a high near 44.

Thursday Night: A chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

Friday: Snow likely before 4pm, then a chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 60%.

Friday Night: A chance of rain, snow, and freezing rain before 8pm, then a chance of rain after midnight. Cloudy, with a low around 28. Chance of precipitation is 40%.

Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 48.

Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37.

Sunday: A 30 percent chance of rain. Partly sunny, with a high near 50.

Sunday Night: Mostly cloudy, with a low around 31.

Monday: Partly sunny, with a high near 53.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails