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| Heat Advisory issued June 11 at 10:29AM EDT until June 11 at 8:00PM EDT by NWS Baltimore MD/Washington DC | ||
| NWS Baltimore MD/Washington DC | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 06/11/2026 10:29 AM | 06/11/2026 08:00 PM | 06/11/2026 06:30 PM |
* WHAT...Heat index values up to 105 expected.
* WHERE...Areas near and east of the Interstate 95 corridor from
northeast to southern Maryland and the northern neck of Virginia,
including Baltimore MD and Washington DC.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
||
Hourly Forecast
Thu, 10:00 AM
Partly SunnyWinds: 5 mph W
Thu, 11:00 AM
Partly SunnyWinds: 6 mph W
Thu, 12:00 PM
Mostly SunnyWinds: 6 mph W
Thu, 01:00 PM
Mostly SunnyWinds: 7 mph W
Thu, 02:00 PM
Partly SunnyWinds: 7 mph W
Thu, 03:00 PM
Slight Chance Showers And ThunderstormsWinds: 7 mph SW
Thu, 04:00 PM
Slight Chance Showers And ThunderstormsWinds: 7 mph SW
Thu, 05:00 PM
Slight Chance Showers And ThunderstormsWinds: 7 mph SW
Thu, 06:00 PM
Slight Chance Showers And ThunderstormsWinds: 6 mph SW
Thu, 07:00 PM
Chance Showers And ThunderstormsWinds: 5 mph SW
Thu, 08:00 PM
Chance Showers And ThunderstormsWinds: 5 mph W
Thu, 09:00 PM
Chance Showers And ThunderstormsWinds: 3 mph SW
Thu, 10:00 PM
Chance Showers And ThunderstormsWinds: 3 mph SW
Thu, 11:00 PM
Chance Showers And ThunderstormsWinds: 3 mph SW
Fri, 12:00 AM
Slight Chance Showers And ThunderstormsWinds: 3 mph SW
Fri, 01:00 AM
Slight Chance Showers And ThunderstormsWinds: 3 mph W
Fri, 02:00 AM
Partly CloudyWinds: 3 mph W
Fri, 03:00 AM
Mostly CloudyWinds: 3 mph W
Fri, 04:00 AM
Mostly CloudyWinds: 3 mph W
Fri, 05:00 AM
Mostly CloudyWinds: 3 mph W
Fri, 06:00 AM
Mostly SunnyWinds: 3 mph W
Fri, 07:00 AM
Mostly SunnyWinds: 3 mph W
Fri, 08:00 AM
Mostly SunnyWinds: 3 mph W
Fri, 09:00 AM
Mostly SunnyWinds: 3 mph W
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. A surface trough will linger near the Chesapeake Bay today. Scattered showers and thunderstorms are possible mainly late this afternoon and evening. A cold front brings potential for more widespread strong thunderstorms Friday into Friday night. Small Craft Advisories may be needed in the wake of the front Friday night into Saturday morning. High pressure looks to return for at least the first half of this weekend resulting in lower rain chances before another frontal system approaches early next week. Small Craft Advisories may be needed in southerly channeling Sunday, though there is uncertainty in the timing of the arrival of the next front. Gusty winds and rain chances could return Sunday afternoon.