Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

HARKNESS (HRKM8)

Lat: 44.465°NLon: 112.95194°WElev: 8400.0ft.

49°F

9°C

Humidity	89%
Wind Speed	SSW 12 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	13 Aug 07:05 PM MDT

More Information:

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

Extended Forecast for

10 Miles WSW Lima MT

Tonight
Low: 46 °F
Showers
Likely then
Chance
Showers
Friday
High: 63 °F
Chance
Showers then
Showers
Friday Night
Low: 43 °F
Showers
Likely then
Slight Chance
Showers
Saturday
High: 66 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 43 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 68 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 69 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 46 °F
Showers
Likely

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 46. South southeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 63. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 43. West wind 5 to 8 mph becoming southeast in the evening. Chance of precipitation is 70%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 46. West southwest wind 5 to 8 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Light south wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 46.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 66.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 44.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.