Summer heat wave builds across the central and eastern U.S. and excessive heat continues in the Southwest. An upper level system may produce storms capable of damaging winds, tornadoes, large hail, and heavy rain in the Great Lakes. The tail end of this system may also spark severe storms in the Plains. Critical fire weather in place for parts of the Northwestern U.S. and interior Alaska. Impacted Lanes: I-90, I-81, I-87, I-91, I-93
Dense Fog Advisory remains in effect until 8 AM CDT this morning
- Visibility less than one mile in dense fog.
- Impacts: Hazardous driving conditions due to low visibility.
Wind Advisory remains in effect until 3 AM PDT Friday morning
- North winds 20 to 30 mph with gusts up to 45 mph expected.
- Impacts: Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Tree limbs could be blown down and a few power outages may result.
Flood Watch remains in effect until 9 PM EDT this evening
- Flash flooding caused by excessive rainfall continues to be possible.
- Impacts: Excessive runoff may result in flooding of creeks, streams, roadways, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris.
Additional Dense Fog Advisories include but are not limited to: Indiana
Additional Flood Watches include but are not limited to: Maine, New Hampshire, and Massachusetts