National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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4 Miles S Mount Washington NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Today

Breezy

Breezy

High: 61 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 62 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 48 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 64 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 49 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 53 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 65 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 61. Breezy, with a west wind 15 to 20 mph.
  • Tonight Partly cloudy, with a low around 49. Southwest wind around 5 mph.
  • Wednesday Partly sunny, with a high near 62. South wind around 10 mph.
  • Wednesday Night Mostly cloudy, with a low around 48. South wind 5 to 10 mph.
  • Thursday A chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 64. South wind around 10 mph. Chance of precipitation is 60%.
  • Thursday Night A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49.
  • Friday Mostly sunny, with a high near 65.
  • Friday Night Mostly cloudy, with a low around 53.
  • Saturday A 30 percent chance of showers. Mostly cloudy, with a high near 65.
  • Saturday Night Mostly cloudy, with a low around 52.
  • Sunday A 30 percent chance of showers. Mostly cloudy, with a high near 66.
  • Sunday Night Mostly cloudy, with a low around 52.
  • Monday A 30 percent chance of showers. Partly sunny, with a high near 68.