Greenville, MS Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Greenville, Washington County, Mississippi.
Updated Jul 29, 2026, 3:17 PM local time · Radar refreshes every 5 minutes
☁️
Greenville
97°F
Wind 4 mph
Humidity 47%
Cloud cover 100%
UV index 7
Alerts 6
Active alerts (6)
Extreme Heat WarningSevere
Bolivar; Sunflower; Leflore; Washington; Humphreys; Holmes; Issaquena; Sharkey; Yazoo; Madison; Warren; Hinds; Rankin; Claiborne; Copiah; Simpson; Jefferson
Until Jul 30, 2026, 2:00 AM
Full details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115. For the Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of central, north central, northwest, southwest, and west central Mississippi. * WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Heat AdvisoryModerate
Bolivar; Sunflower; Leflore; Washington; Humphreys; Holmes; Issaquena; Sharkey; Yazoo; Madison; Warren; Hinds; Rankin; Claiborne; Copiah; Simpson; Jefferson
Until Jul 30, 2026, 2:00 AM
Full details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115. For the Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of central, north central, northwest, southwest, and west central Mississippi. * WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Heat AdvisoryModerate
Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge; East Baton Rouge; Assumption; Northern Tangipahoa; Central Plaquemines; Lower Plaquemines; Central Jefferson; Coastal Jefferson; Upper Lafourche; Lower Lafourche; Upper Terrebonne; Lower Terrebonne; Wilkinson; Amite; Pike; Walthall; Pearl River; Northern Hancock; Northern Harrison; Northern Jackson
Until Jul 30, 2026, 1:45 AM
Full details
* WHAT...For the first Heat Advisory, heat index values up to 110. For the second Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat AdvisoryModerate
Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge; East Baton Rouge; Assumption; Northern Tangipahoa; Central Plaquemines; Lower Plaquemines; Central Jefferson; Coastal Jefferson; Upper Lafourche; Lower Lafourche; Upper Terrebonne; Lower Terrebonne; Wilkinson; Amite; Pike; Walthall; Pearl River; Northern Hancock; Northern Harrison; Northern Jackson
Until Jul 30, 2026, 1:45 AM
Full details
* WHAT...For the first Heat Advisory, heat index values up to 110. For the second Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat AdvisoryModerate
Choctaw; Washington; Clarke; Escambia; Mobile Inland; Baldwin Inland; Mobile Central; Baldwin Central; Escambia Inland; Santa Rosa Inland; Okaloosa Inland; Wayne; Perry; Greene; Stone; George
Until Jul 30, 2026, 1:30 AM
Full details
* WHAT...For the first Heat Advisory, heat index values up to 110. For the second Heat Advisory, heat index values up to 108 expected. * WHERE...Portions of south central and southwest Alabama, northwest Florida, and southeast Mississippi. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat AdvisoryModerate
Choctaw; Washington; Clarke; Escambia; Mobile Inland; Baldwin Inland; Mobile Central; Baldwin Central; Escambia Inland; Santa Rosa Inland; Okaloosa Inland; Wayne; Perry; Greene; Stone; George
Until Jul 30, 2026, 1:30 AM
Full details
* WHAT...For the first Heat Advisory, heat index values up to 110. For the second Heat Advisory, heat index values up to 108 expected. * WHERE...Portions of south central and southwest Alabama, northwest Florida, and southeast Mississippi. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Greenville weather radar
Light
Heavy
Next 24 hours
Now
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98°F
8%
4 PM
☁️
99°F
9%
5 PM
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97°F
7%
6 PM
🌤️
97°F
8%
7 PM
⛅
96°F
10%
8 PM
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87°F
10%
9 PM
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83°F
18%
10 PM
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80°F
34%
11 PM
🌦️
81°F
27%
12 AM
⛅
80°F
22%
1 AM
☁️
80°F
10%
2 AM
⛅
80°F
7%
3 AM
☁️
80°F
8%
4 AM
☁️
80°F
6%
5 AM
🌤️
79°F
5%
6 AM
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79°F
6%
7 AM
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79°F
5%
8 AM
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82°F
7%
9 AM
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84°F
8%
10 AM
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87°F
10%
11 AM
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91°F
11%
12 PM
☀️
94°F
12%
1 PM
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95°F
11%
2 PM
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94°F
15%
7-day forecast
Today
Jul 29
🌦️
99°F
80°F
34%
Thu
Jul 30
☁️
95°F
79°F
23%
Fri
Jul 31
☁️
99°F
78°F
43%
Sat
Aug 1
🌦️
98°F
75°F
34%
Sun
Aug 2
☁️
87°F
70°F
27%
Mon
Aug 3
☁️
91°F
67°F
7%
Tue
Aug 4
☁️
92°F
73°F
11%
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