Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Hazardous Weather Conditions

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

Fair

83°F

28°C

Humidity	61%
Wind Speed	S 3 mph
Barometer	29.79 in (1006.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	25 Jul 6:53 pm MDT

More Information:

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

Extended Forecast for

Lemmon SD

Severe T-storm Watch July 25, 07:18pm until July 26, 01:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch July 25, 07:18pm until July 26, 01:00am
NOW until 1:00am Sat
Severe T-storm Watch
Tonight
Low: 63 °F
Chance
T-storms then
Mostly Clear
Saturday
High: 94 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 62 °F
Showers
Likely then
Slight Chance
T-storms
Sunday
High: 89 °F
Becoming
Sunny
Sunday Night
Low: 62 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 83 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 60 °F
Showers
Likely
Tuesday
High: 76 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 63. Calm wind becoming east around 6 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 94. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 62. East wind 6 to 10 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 89. Southeast wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 62. North wind 6 to 9 mph. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Northeast wind 9 to 14 mph, with gusts as high as 24 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. East wind around 11 mph, with gusts as high as 21 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 7 to 10 mph, with gusts as high as 20 mph.

Wednesday

A chance of showers before noon. Partly sunny, with a high near 74. East wind 8 to 13 mph, with gusts as high as 23 mph.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 57. Southeast wind around 11 mph, with gusts as high as 21 mph.

Thursday

Partly sunny, with a high near 74. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 58. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.

Friday

Partly sunny, with a high near 76.