Severe Storms in Upper Midwest and Across the East; Record Breaking Heat Continues

Scattered severe thunderstorms are likely Thursday afternoon into Thursday night across portions of the Upper Midwest and from the Mid-Mississippi Valley into the Carolinas. Early season heat with likely record high temperatures will persist across the Southern tier of the U.S. today and will extend into the Ohio Valley, Mid-Atlantic, and Northeast on Friday and Saturday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Overcast

50°F

10°C

Humidity	69%
Wind Speed	S 3 mph
Barometer	29.89 in (1012.4 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	19 May 12:56 am EDT

More Information:

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

Extended Forecast for

Portsmouth NHSimilar City Names

Overnight

Mostly Cloudy
Low: 48 °F
Thursday

Showers
Likely
High: 57 °F
Thursday
Night

Showers
Likely and
Patchy Fog
then Patchy
Fog
Low: 52 °F
Friday

Patchy Fog
then Partly
Sunny
High: 67 °F
Friday
Night

Patchy Fog
Low: 56 °F
Saturday

Mostly Sunny
High: 86 °F
Saturday
Night

Partly Cloudy
Low: 63 °F
Sunday

Mostly Sunny
then Chance
Showers
High: 85 °F
Sunday
Night

Chance
Showers then
Mostly Cloudy
Low: 58 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 48. Calm wind becoming southwest around 5 mph.

Thursday

Showers likely, mainly after 3pm. Cloudy, with a high near 57. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Showers likely, mainly before 7pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Patchy fog before 7am. Otherwise, partly sunny, with a high near 67. Northeast wind 5 to 10 mph becoming southeast in the morning.

Friday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56. South wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 86.

Saturday Night

Partly cloudy, with a low around 63.

Sunday

A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 85.

Sunday Night

A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 58.