Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fog/Mist

32°F

0°C

Humidity	100%
Wind Speed	S 16 mph
Barometer	29.85 in
Dewpoint	32°F (0°C)
Visibility	4.00 mi
Wind Chill	21°F (-6°C)
Last update	25 Dec 9:55 am CST

More Information:

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

Extended Forecast for

2 Miles N Britton SD

Dense Fog Advisory December 25, 10:16am until December 25, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 25, 10:16am until December 25, 12:00pm
NOW until 12:00pm Thu
Dense Fog Advisory
Christmas Day
High: 38 °F
Cloudy then
Patchy Fog
Tonight
Low: 22 °F
Slight Chance
Drizzle then
Mostly Cloudy
Friday
High: 32 °F
Partly Sunny
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 38 °F
Mostly Sunny
Saturday Night
Low: 6 °F
Mostly Cloudy
then Slight
Chance Snow
and Blustery
Sunday
High: 12 °F
Blustery.
Slight Chance
Snow then
Mostly Cloudy
Sunday Night
Low: -2 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy

Detailed Forecast

Christmas Day

Patchy fog between 3pm and 5pm. Otherwise, cloudy, with a high near 38. South wind 8 to 15 mph.

Tonight

A slight chance of drizzle before 10pm. Mostly cloudy, with a low around 22. South wind 5 to 7 mph becoming north northwest after midnight.

Friday

Partly sunny, with a high near 32. Light and variable wind becoming south southwest around 6 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 28. South southeast wind 6 to 8 mph.

Saturday

Mostly sunny, with a high near 38. South wind 8 to 10 mph becoming northwest in the afternoon.

Saturday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

Sunday

A slight chance of snow before noon. Mostly cloudy, with a high near 12. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around -2. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 33 mph.

Monday

Mostly sunny, with a high near 14. Northwest wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 5.

Tuesday

Partly sunny, with a high near 32.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 20%.

Wednesday

Mostly cloudy, with a high near 21.