Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from June 27, 06:00 PM MDT until June 29, 09:00 AM MDT

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

unknown precip

58°F

14°C

Humidity	84%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	26 Jun 05:15 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSW Ovando MT

Winter Storm Warning June 27, 06:00pm until June 29, 09:00am

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 53 °F
Showers
Tonight
Low: 44 °F
Showers
Likely then
Chance Rain
Saturday
High: 51 °F
Showers
Likely
Saturday Night
Low: 37 °F
Rain
Sunday
High: 39 °F
Rain
Sunday Night
Low: 37 °F
Rain then
Rain/Snow
Monday
High: 44 °F
Rain/Snow
then Rain
Likely
Monday Night
Low: 40 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 56 °F
Slight Chance
Rain then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Steady temperature around 53. West wind around 7 mph. Chance of precipitation is 80%.

Tonight

Showers and thunderstorms likely before 1am, then a chance of rain, mainly after 3am. Mostly cloudy, with a low around 44. West wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 51. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain. Low around 37. West wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 39. West southwest wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Sunday Night

Rain before 3am, then rain, possibly mixed with snow. Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

Rain before 9am, then rain, possibly mixed with snow between 9am and noon, then rain likely after noon. High near 44. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

A chance of rain before midnight. Mostly cloudy, with a low around 40.

Tuesday

A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 56.

Tuesday Night

Partly cloudy, with a low around 42.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 59.

Wednesday Night

A slight chance of rain. Partly cloudy, with a low around 43.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.