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 >

Current conditions at

Rochester Fulton County Airport (KRCR)

Lat: 41.07°NLon: 86.18°WElev: 791ft.

Overcast

37°F

3°C

Humidity 75%
Wind Speed SE 12 G 23 mph
Barometer 29.94 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 26 Dec 1:15 am EST
Extended Forecast for

Roann IN

  • Overnight

    Overnight: Rain likely, mainly after 4am.  Cloudy, with a low around 36. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 11am.  Patchy fog between 1pm and 2pm.  Otherwise, cloudy, with a high near 55. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming light  after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain after 1am.  Cloudy, with a low around 42. Southeast wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 1pm.  High near 62. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then a chance of rain and snow.  Low around 23. Blustery.  Chance of precipitation is 80%.

    Low: 23 °F

    Rain then
    Rain/Snow and
    Blustery

  • Monday

    Monday: A 30 percent chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 4am. Cloudy, with a low around 36. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 11am. Patchy fog between 1pm and 2pm. Otherwise, cloudy, with a high near 55. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming light after midnight.
Saturday
Mostly cloudy, with a high near 49. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of rain after 1am. Cloudy, with a low around 42. Southeast wind around 10 mph.
Sunday
Rain, with thunderstorms also possible after 1pm. High near 62. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain before 1am, then a chance of rain and snow. Low around 23. Blustery. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. Breezy.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 17.
New Year's Day
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Roann IN
 40.9°N 85.91°W (Elev. 745 ft)
12:17 am EST Dec 26, 2025
1am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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