Forecast Details for Harlowton, MT

Recent Locations: Hagerstown, MD Rochelle Park, NJ Harlowton, MT

Tonight: A 20 percent chance of showers before 7pm. Widespread haze before 9pm. Mostly clear, with a low around 50. North wind 9 to 14 mph becoming light and variable after midnight.

Wednesday: Areas of smoke between 9am and noon. Sunny, with a high near 86. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

Wednesday Night: Areas of smoke. Partly cloudy, with a low around 52. Light and variable wind becoming west northwest 5 to 10 mph after midnight.

Thursday: Areas of smoke before 9am. Sunny, with a high near 74. North wind 13 to 23 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 48 mph.

Thursday Night: Partly cloudy, with a low around 39. North wind 19 to 29 mph decreasing to 6 to 16 mph. Winds could gust as high as 40 mph.

Friday: Sunny, with a high near 72. Light and variable wind becoming east around 6 mph in the afternoon.

Friday Night: Mostly clear, with a low around 40. East wind 5 to 10 mph becoming light after midnight.

Saturday: Sunny, with a high near 77. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

Saturday Night: Partly cloudy, with a low around 47. East southeast wind 6 to 13 mph becoming west after midnight.

Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. West wind around 11 mph.

Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. West wind 8 to 11 mph.

Monday: A 20 percent chance of showers. Mostly sunny, with a high near 79. West wind around 10 mph.

Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. North northwest wind 6 to 10 mph becoming southeast in the evening.

Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 79. West wind 6 to 9 mph becoming south in the afternoon.

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 Freezing Rain?

Home - Education - Precipitation - Freezing Rain

Next Topic: Graupel

Freezing rain is a condition where precipitation which has fallen in the form of water droplets reaches temperatures which are below freezing and freezes upon coming into contact with surface objects. The result of this precipitation is a glaze of ice which can be damaging to plants and man-made structures. A severe onset of freezing rain which results in a very thick glaze of ice is known as an ice storm.

Next Topic: Graupel

Weather Topic: What is Hail?

Home - Education - Precipitation - Hail

Hail Next Topic: Hole Punch Clouds

Hail is a form of precipitation which is recognized by large solid balls or clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind. As the hailstones remain in the updraft, ice is deposited onto them until their weight becomes heavy enough for them to fall to the earth's surface.

Hail storms can cause significant damage to crops, aircrafts, and man-made structures, despite the fact that the duration is usually less than ten minutes.

Next Topic: Hole Punch Clouds