Local weather forecast

Weather in Flintstone, MD

Updated 2026-08-11 12:45 local time · ZIP codes 21530

Sunny
Now79°F

Sunny

High / Low86° / 68°
Rain chance57%
Wind13 mph
Weather alerts

Active alerts

4
Flood Watch issued August 11 at 2:38AM EDT until August 12 at 5:00AM EDT by NWS State College PA

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Somerset county. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Several rounds of thunderstorms today and tonight will track southeast across the region and bring another 1 to 2 inches of rain to most parts of Somerset county. Localized additional rainfall amounts of up to 3 inches are possible where multiple storms train over the same area. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Warning issued August 11 at 7:20AM EDT until August 11 at 2:00PM EDT by NWS Baltimore MD/Washington DC

* WHAT...Small stream flooding caused by excessive rainfall continues. * WHERE...A portion of western Maryland, including the following county, Garrett. * WHEN...Until 200 PM EDT Tuesday. * IMPACTS...Roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. It will take several hours for all the water from these storms to work downstream. * ADDITIONAL DETAILS... - At 714 AM EDT, the Cassleman River level at Grantsville is at 7.1 feet and is still rising. Emergency Management reports high water along the Cassleman River at Durst Road, Jennings Road, Dung Hill Road, Bittinger Road, and Maple Grove Road. - Flooding impacts will continue, but no additional rainfall is expected through mid morning. - Some locations that will experience flooding include... Bittinger... Grantsville... Friendsville... Accident... Jennings... Keysers Ridge... New Germany... Mineral Spring... Merrill... Selbysport... Piney Grove... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

Flood Warning issued August 11 at 8:58AM EDT until August 11 at 2:00PM EDT by NWS Baltimore MD/Washington DC

* WHAT...Small stream flooding caused by excessive rainfall continues. * WHERE...A portion of western Maryland, including the following county, Garrett. * WHEN...Until 200 PM EDT. * IMPACTS...Roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. It will take several hours for all the water from these storms to work downstream. * ADDITIONAL DETAILS... - At 854 AM EDT, the Casselman River at Grantsville has crested and is now receding, although flooding continues. Emergency Management reports high water along the Cassleman River at Durst Road, Jennings Road, Dung Hill Road, Bittinger Road, and Maple Grove Road. - Additional showers and thunderstorms may reach the area after 11 AM. - Some locations that will experience flooding include... Bittinger... Grantsville... Friendsville... Accident... Jennings... Keysers Ridge... New Germany... Mineral Spring... Merrill... Selbysport... Piney Grove... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

Flood Watch issued August 11 at 2:06AM EDT until August 12 at 5:00AM EDT by NWS Baltimore MD/Washington DC

Repetitive rounds of precipitation through tonight will raise flash flood potential. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of western Maryland, including the following areas, Eastern Garrett and Western Garrett. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - While most locations will generally see less than 2 inches of rainfall, isolated locations could see up to 2 to 4 inches, which would create high water issues through portions of far western Maryland. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information

Safety instructions

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Hourly

Next hours

NowSunny79°4% rain
2 PMPatchy rain nearby85°13% rain
3 PMPatchy rain nearby84°12% rain
4 PMSunny84°3% rain
5 PMSunny84°3% rain
6 PMSunny83°4% rain
7 PMSunny80°5% rain
8 PMSunny77°6% rain
9 PMClear76°6% rain
10 PMPatchy rain nearby75°20% rain
11 PMHeavy rain at times72°67% rain
12 AMPatchy rain nearby71°44% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
86° 68°Sunny
Rain 57%Gust 17 mph
Tomorrow2026-08-12
Partly Cloudy
88° 64°Partly Cloudy
Rain 57%Gust 11 mph
Thursday2026-08-13
Sunny
87° 60°Sunny
Rain 10%Gust 6 mph
Conditions

Weather details

Feels like82°F
Humidity65%
Pressure29.99 inHg
Visibility10 mi
Wind13 mph WNW
Wind gusts14 mph
Precipitation0.00 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise06:22 AM
Sunset08:16 PM
Moonrise04:22 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 67% over the next 12 hours.

Light layers should work

It feels like 82°F with winds near 13 mph.

Best window: 7 PM

80°F, 5% rain chance and 5 mph wind.

Allow a little extra driving time

Visibility is around 10 mi; gusts may reach 34 mph.

Running conditions are less comfortable

Current temperature is 79°F, wind 13 mph, rain chance up to 67%.

High UV protection needed

UV index is 6. Sunscreen, shade and protective clothing are recommended.

Flintstone weather today

Sunny and 79°F in Flintstone, MD. Today's high is 86°F with a 57% rain chance. Winds are around 13 mph with gusts near 14 mph. Relative humidity is 65%, pressure is 29.99 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Flintstone

Sunrise is at 06:22 AM and sunset is at 08:16 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 88°F and a low near 64°F. The maximum rain chance is 57%.

Nearby

Weather near Flintstone

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