Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

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Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

76°F

24°C

Humidity	39%
Wind Speed	E 15 mph
Barometer	30.09 in (1018.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	16 Aug 11:56 am EDT

More Information:

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

Extended Forecast for

3 Miles N Lewbeach NY

This
Afternoon

Mostly Sunny
High: 76 °F
Tonight

Isolated
Showers then
Mostly Cloudy
Low: 51 °F
Wednesday

Patchy Fog
then Chance
Showers
High: 70 °F
Wednesday
Night

Slight Chance
T-storms then
Mostly Cloudy
Low: 50 °F
Thursday

Mostly Sunny
then Slight
Chance
T-storms
High: 73 °F
Thursday
Night

Mostly Clear
Low: 51 °F
Friday

Sunny
High: 78 °F
Friday
Night

Mostly Clear
Low: 54 °F
Saturday

Mostly Sunny
High: 80 °F

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 76. East wind around 9 mph.

Tonight

Isolated showers before 9pm. Mostly cloudy, with a low around 51. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 70. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 20%.

Thursday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 51.

Friday

Sunny, with a high near 78.

Friday Night

Mostly clear, with a low around 54.

Saturday

Mostly sunny, with a high near 80.

Saturday Night

Partly cloudy, with a low around 56.

Sunday

A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.