National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Newport, Newport State Airport (KUUU)

Lat: 41.53°NLon: 71.28°WElev: 171ft.

Overcast

44°F

7°C

Humidity 71%
Wind Speed Vrbl 5 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Nov 5:53 am EST
Extended Forecast for

Portsmouth RI

  • Today

    Today: A slight chance of showers after 1pm. Increasing clouds, with a high near 49. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Northwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind around 9 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain, mainly after 1am. Low around 38. Southwest wind 8 to 11 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 55. West wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind around 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 45. West wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 45 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers after 1pm. Increasing clouds, with a high near 49. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 35. Northwest wind around 11 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 46. Northwest wind around 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 48. Northwest wind around 9 mph.
Saturday Night
Rain, mainly after 1am. Low around 38. Southwest wind 8 to 11 mph. Chance of precipitation is 80%.
Sunday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 55. West wind 11 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 35. West wind around 15 mph.
Monday
Sunny, with a high near 45. West wind 15 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 34. West wind 11 to 14 mph.
Tuesday
Sunny, with a high near 47. West wind around 11 mph.
Tuesday Night
Partly cloudy, with a low around 34. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 47. Northwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.59°N 71.26°W (Elev. 203 ft)
Last Update:
1:54 am EST Nov 13, 2025
Forecast Valid:
6am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation