Forecast Details for Bynum, MT

Recent Locations: East Kingston, NH Freedom, CA Bynum, MT

Overnight: Mostly clear, with a low around 55. Calm wind.

Tuesday: Sunny, with a high near 89. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Tuesday Night: Mostly clear, with a low around 58. West southwest wind 5 to 10 mph.

Wednesday: Sunny, with a high near 92. West southwest wind 7 to 17 mph, with gusts as high as 28 mph.

Wednesday Night: Mostly clear, with a low around 52. West wind 7 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

Thursday: Mostly sunny, with a high near 74. North wind 6 to 11 mph, with gusts as high as 21 mph.

Thursday Night: Partly cloudy, with a low around 51. North northeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Friday: Partly sunny, with a high near 79. Calm wind becoming west 5 to 9 mph in the afternoon.

Friday Night: Mostly cloudy, with a low around 55.

Saturday: Mostly sunny, with a high near 81.

Saturday Night: Mostly cloudy, with a low around 55.

Sunday: Mostly sunny, with a high near 83.

Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.

Monday: Mostly sunny, with a high near 84.

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

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

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 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