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

McComb, McComb / Pike County / John E Lewis Field Airport (KMCB)

Lat: 31.18° N Lon: 90.47° W Elev: 413 ft.

Partly Cloudy

89°F

32°C

Humidity	61%
Wind Speed	NW 6 mph
Barometer	29.94 in (1013.2 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	17 Aug 4:53 pm CDT

More Information:

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

Detailed forecast for

Walthall County

This Afternoon

Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 90s. North winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Tonight

Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Monday

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105.

Monday Night

Tuesday

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Tuesday Night

Mostly clear. Lows in the lower 70s.

Wednesday And Wednesday Night

Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the lower 70s. Chance of rain 20 percent.

Thursday

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent.

Thursday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent.

Friday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.

Friday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent.

Saturday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.