Critical Fire Weather Threats in the West; Storms in the High Plains; Flash Flood Risk in the Mid-Atlantic
Critical fire weather conditions persist across portions of the Northwest, Northern Rockies and Great Basin. Severe thunderstorms with large hail and a few strong gusts are possible across parts of the northern and central Plains. Heavy rainfall brings a flash flooding risk to the Mid-Atlantic. Heat builds in the Southwest into California this week. Read More >
Hazardous Weather Conditions
Current conditions at
Lawrence Municipal Airport (KLWM)
Lat: 42.71°NLon: 71.13°WElev: 135ft.
Fair
78°F
26°C
| Humidity | 74% |
| Wind Speed | S 9 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 11 Aug 11:54 pm EDT |
Extended Forecast for
Merrimac MA
Heat Advisory until August 12, 08:00pm
-
NOW until
8:00pm Wed
Heat Advisory
-
Overnight
Increasing
CloudsLow: 73 °F
-
Wednesday
Slight Chance
T-stormsHigh: 90 °F
-
Wednesday
NightSlight Chance
T-storms then
Partly CloudyLow: 67 °F
-
Thursday
Mostly Sunny
High: 88 °F
-
Thursday
NightMostly Cloudy
Low: 67 °F
-
Friday
Partly Sunny
High: 82 °F
-
Friday
Night
Partly Cloudy
Low: 63 °F
-
Saturday
Mostly Sunny
High: 77 °F
Detailed Forecast
Overnight
Increasing clouds, with a low around 73. Southwest wind around 6 mph.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90. West wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 82. East wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 63. Light and variable wind.
Saturday
Mostly sunny, with a high near 77. East wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 60. Light and variable wind.
Sunday
Partly sunny, with a high near 75. East wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 79. Southeast wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 64. Southwest wind around 6 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 82. West wind 3 to 5 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
Point Forecast:
Merrimac MA
42.84°N 71.01°W (Elev. 135 ft)
42.84°N 71.01°W (Elev. 135 ft)
10:25 pm EDT Aug 11, 2020
12am EDT Aug 12, 2020-6pm EDT Aug 17, 2020
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
