Forecast Details for Donnelly, ID

Recent Locations: Fort Meade, FL Blanford, IN Donnelly, ID

Current Alerts for Donnelly, ID: Heat Advisory

Tonight: Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm in the evening.

Tuesday: Sunny and hot, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.

Tuesday Night: Mostly clear, with a low around 55. North northwest wind around 6 mph becoming calm after midnight.

Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

Independence Day: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Chance of precipitation is 40%.

Friday Night: Mostly clear, with a low around 47.

Saturday: Mostly sunny, with a high near 75.

Saturday Night: Mostly clear, with a low around 46.

Sunday: Sunny, with a high near 81.

Sunday Night: Mostly clear, with a low around 49.

Monday: Sunny, with a high near 84.

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

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North America Water Vapor (Moisture)

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Weather Topic: What is Rain?

Home - Education - Precipitation - Rain

Rain Next Topic: Shelf Clouds

Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.

Rain is the most common form of precipitation and happens with greater frequency depending on the season and regional influences. Cities have been shown to have an observable effect on rainfall, due to an effect called the urban heat island. Compared to upwind, monthly rainfall between twenty and forty miles downwind of cities is 30% greater.

Next Topic: Shelf Clouds

Weather Topic: What is Sleet?

Home - Education - Precipitation - Sleet

Sleet Next Topic: Snow

Sleet is a form of precipitation in which small ice pellets are the primary components. These ice pellets are smaller and more translucent than hailstones, and harder than graupel. Sleet is caused by specific atmospheric conditions and therefore typically doesn't last for extended periods of time.

The condition which leads to sleet formation requires a warmer body of air to be wedged in between two sub-freezing bodies of air. When snow falls through a warmer layer of air it melts, and as it falls through the next sub-freezing body of air it freezes again, forming ice pellets known as sleet. In some cases, water droplets don't have time to freeze before reaching the surface and the result is freezing rain.

Next Topic: Snow