National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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Current Conditions

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10 Miles ENE East Helena MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 62 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 40 °F

Friday

Partly Sunny

Partly
Sunny

High: 58 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 63 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 54 °F

Sunday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 31 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 36. Southeast wind around 9 mph.
  • Thursday Mostly cloudy, with a high near 62. Southeast wind 6 to 9 mph becoming southwest in the afternoon.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 40. Southwest wind around 8 mph.
  • Friday Partly sunny, with a high near 58. West southwest wind 7 to 9 mph.
  • Friday Night Partly cloudy, with a low around 37. Light and variable wind becoming southeast around 5 mph after midnight.
  • Saturday Mostly sunny, with a high near 63.
  • Saturday Night A 20 percent chance of showers. Partly cloudy, with a low around 38.
  • Sunday A slight chance of showers. Partly sunny, with a high near 54.
  • Sunday Night A slight chance of showers. Partly cloudy, with a low around 31.
  • Monday Partly sunny, with a high near 49.
  • Monday Night Mostly cloudy, with a low around 28.
  • Tuesday Partly sunny, with a high near 51.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 34.
  • Wednesday A chance of showers. Partly sunny, with a high near 51.