Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Red Flag Warning until April 12, 09:00 PM MDT

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

48°F

9°C

Humidity	54%
Wind Speed	W 17 G 33 mph
Barometer	29.67 in (999.3 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	12 Apr 12:53 am MDT

More Information:

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

Extended Forecast for

8 Miles W Hill City SD

Red Flag Warning April 12, 01:12am until April 12, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 01:12am until April 12, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Overnight
Low: 39 °F
Mostly Clear
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 39 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 56 °F
Sunny then
Chance
Showers
Monday Night
Low: 34 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Tuesday
High: 52 °F
Slight Chance
Rain/Snow
then Chance
Showers
Tuesday Night
Low: 33 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 56 °F
Slight Chance
Rain/Snow
then Slight
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 39. West wind around 14 mph, with gusts as high as 37 mph.

Sunday

Sunny, with a high near 62. West wind 8 to 11 mph, with gusts as high as 28 mph.

Sunday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. West wind 6 to 9 mph, with gusts as high as 23 mph.

Monday

A 40 percent chance of showers after noon. Sunny, with a high near 56. West wind 10 to 15 mph, with gusts as high as 38 mph.

Monday Night

A slight chance of rain showers, mixing with snow after 7pm, then gradually ending. Partly cloudy, with a low around 34. West wind 6 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of rain and snow showers before 10am, then a chance of rain showers. Partly sunny, with a high near 52. West wind around 7 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night

A 30 percent chance of showers before midnight. Partly cloudy, with a low around 33. Southwest wind around 6 mph, with gusts as high as 18 mph.

Wednesday

A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Sunny, with a high near 56. Southwest wind 6 to 10 mph, with gusts as high as 29 mph.

Wednesday Night

Mostly clear, with a low around 40.

Thursday

A chance of rain showers after noon, mixing with snow after 3pm. Mostly sunny, with a high near 55.

Thursday Night

Rain and snow showers. Mostly cloudy, with a low around 23.

Friday

Snow showers likely. Mostly cloudy, with a high near 33.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 18.

Saturday

A chance of snow showers. Partly sunny, with a high near 39.