Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Monmouth Executive Airport (KBLM)

Lat: 40.18° N Lon: 74.13° W Elev: 157 ft.

A Few Clouds

90°F

32°C

Humidity 58%
Wind Speed W 8 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 17 Aug 1:56 pm EDT
Detailed forecast for

Western Monmouth

Today
Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph.
Tonight
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 40 percent.
Monday
Mostly cloudy. A chance of showers in the afternoon. Not as warm. Near steady temperature in the lower 70s. Northeast winds 15 to 20 mph. Chance of rain 40 percent.
Monday Night
Mostly cloudy. A chance of showers in the evening. Lows in the mid 60s. East winds 10 to 15 mph. Chance of rain 40 percent.
Tuesday
Partly sunny. Highs in the mid 70s. East winds around 10 mph with gusts up to 20 mph.
Tuesday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
Wednesday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Wednesday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
Thursday
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Thursday Night
Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
Friday
Sunny. Highs in the mid 80s.
Friday Night
Mostly clear. Lows in the mid 60s.
Saturday
Mostly sunny. Highs in the lower 80s.



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416 AM EDT Sun Aug 17 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database