Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

39°F

4°C

Humidity	88%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	05 Mar 03:53 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

14 Miles NNE Helena MT

Overnight
Low: 34 °F
Snow
Thursday
High: 43 °F
Snow then
Rain/Snow
Likely
Thursday Night
Low: 28 °F
Rain/Snow
Likely then
Chance Snow
Friday
High: 44 °F
Chance Snow
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
Sunday
High: 59 °F
Partly Sunny
then Partly
Sunny and
Breezy
Sunday Night
Low: 39 °F
Chance Rain

Detailed Forecast

Overnight

Snow. Low around 34. Light west northwest wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Rain and snow. High near 43. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 44. Southeast wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 28. West wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Saturday

Partly sunny, with a high near 51. West southwest wind 10 to 17 mph, with gusts as high as 29 mph.

Saturday Night

Mostly cloudy, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.

Sunday

Partly sunny, with a high near 59. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

Sunday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39.

Monday

A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 51. Breezy.

Monday Night

A chance of snow. Mostly cloudy, with a low around 25.

Tuesday

Snow likely. Partly sunny, with a high near 39.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 22.

Wednesday

A chance of snow. Mostly cloudy, with a high near 42.