Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Newport, Newport State Airport (KUUU)

Lat: 41.53°NLon: 71.28°WElev: 171ft.

Fog/Mist

73°F

23°C

Humidity 96%
Wind Speed Calm
Barometer 29.84 in (1010.0 mb)
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 21 Jul 12:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: Isolated showers and thunderstorms.  Mostly cloudy, with a low around 72. Calm wind.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 72 °F

  • Friday

    Friday: Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 68. Southwest wind 8 to 11 mph becoming northwest after midnight.

    Partly Cloudy

    Low: 68 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A chance of showers, mainly after 3am.  Mostly cloudy, with a low around 68. Southwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 5pm.  Mostly cloudy, with a high near 79. Chance of precipitation is 40%.

    Chance
    Showers

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm.  Cloudy, with a low around 67. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 67 °F

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 76. Chance of precipitation is 40%.

    Chance
    Showers

    High: 76 °F

  • Monday
    Night

    Monday Night: A chance of showers. The rain could be heavy at times.  Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

    Heavy Rain

    Low: 66 °F

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 68. Southwest wind 8 to 11 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 85. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 68. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Sunday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Cloudy, with a low around 67. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Monday Night
A chance of showers. The rain could be heavy at times. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Tuesday
A chance of showers before 3pm. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
Portsmouth RI
 41.61°N 71.25°W (Elev. 98 ft)
10:24 pm EDT Jul 20, 2017
1am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database