Widespread Showers Across the Eastern Half of the US; Severe Thunderstorms in Montana into the Plains

Widespread coverage of showers and thunderstorms across much of the central and eastern U.S., will produce areas of excessive rain in the northwest Gulf Coast, portions of the Mississippi Valley and the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

68°F

20°C

Humidity	49%
Wind Speed	ESE 3 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	13 Jun 11:00 AM MDT

More Information:

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

Extended Forecast for

7 Miles SW Helena MT

Today
High: 67 °F
Severe
Thunderstorms
Tonight
Low: 49 °F
Severe
Thunderstorms
then Mostly
Clear
Saturday
High: 72 °F
Sunny then
Chance
Showers
Saturday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 48 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 68 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 47 °F
Chance
Showers
Tuesday
High: 68 °F
Chance
Showers

Detailed Forecast

Today

Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Steady temperature around 67. East northeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Partly cloudy, with a low around 49. North northwest wind around 6 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North northwest wind 5 to 7 mph becoming calm after midnight.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Calm wind becoming northeast 5 to 7 mph in the afternoon.

Sunday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.

Monday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. North northwest wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68.

Tuesday Night

A slight chance of showers before midnight. Partly cloudy, with a low around 46.

Wednesday

Sunny, with a high near 71.

Wednesday Night

Mostly clear, with a low around 45.

Juneteenth

Sunny, with a high near 73.