Weather Alert
Costas Lake Weather Warning NWS WEATHER ALERT FOR THE COSTAS LAKE, MS AREA - Issued: 1104 AM CDT Tue Sep 1 2026 Costas Lake Weather Warning

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Costas Lake, MS Weather - Hour by Hour Forecast

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Costas Lake, MS Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 92°F33°C, dew point 69°F21°C, humidity 47%. Wind direction is E at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.05 in1018 mb.
Rest of Today - Sunny. Near steady temperature in the mid 90s. East winds around 5 mph. Heat index values up to 106... Full Forecast
Tonight - Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph, becoming south around 5 mph after .. Full Forecast

Costas Lake Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 01
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Noon
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Costas Lake, MS Hourly Weather - Partly Cloudy - 2:00 PM Costas Lake, MS Hourly Weather - Partly Cloudy - 3:00 PM Costas Lake, MS Hourly Weather - Partly Cloudy - 4:00 PM Costas Lake, MS Hourly Weather - Partly Cloudy - 5:00 PM Costas Lake, MS Hourly Weather - Mostly Clear - 6:00 PM Costas Lake, MS Hourly Weather - Mostly Clear - 7:00 PM Costas Lake, MS Hourly Weather - Mostly Clear - 8:00 PM Costas Lake, MS Hourly Weather - Clear - 9:00 PM Costas Lake, MS Hourly Weather - Clear - 10:00 PM Costas Lake, MS Hourly Weather - Clear - 11:00 PM Costas Lake, MS Hourly Weather - Clear - 12:00 AM Costas Lake, MS Hourly Weather - Clear - 1:00 AM Costas Lake, MS Hourly Weather - Clear - 2:00 AM Costas Lake, MS Hourly Weather - Partly Cloudy - 3:00 AM Costas Lake, MS Hourly Weather - Partly Cloudy - 4:00 AM Costas Lake, MS Hourly Weather - Partly Cloudy - 5:00 AM Costas Lake, MS Hourly Weather - Mostly Clear - 6:00 AM Costas Lake, MS Hourly Weather - Mostly Clear - 7:00 AM Costas Lake, MS Hourly Weather - Mostly Clear - 8:00 AM Costas Lake, MS Hourly Weather - Clear - 9:00 AM Costas Lake, MS Hourly Weather - Clear - 10:00 AM Costas Lake, MS Hourly Weather - Clear - 11:00 AM Costas Lake, MS Hourly Weather - Partly Cloudy - 12:00 PM Costas Lake, MS Hourly Weather - Partly Cloudy - 1:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Partly Cloudy Partly Cloudy
92°F33°C 92°F33°C 92°F33°C 91°F33°C 89°F32°C 88°F31°C 86°F30°C 84°F29°C 82°F28°C 81°F27°C 80°F27°C 79°F26°C 79°F26°C 78°F26°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 80°F27°C 83°F28°C 86°F30°C 88°F31°C 90°F32°C 92°F33°C
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3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 2% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
73°F23°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 75°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C
54% 54% 54% 56% 61% 63% 68% 72% 77% 79% 82% 85% 85% 88% 88% 88% 91% 91% 82% 77% 70% 63% 58% 52%
SE SE SE SE SE SE SE SE SSE SSE SSE SSE S S SSE SE ENE N NE E SE SE SE SE
7 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 3 mph 3 mph 3 mph 6 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KHKS model statistics.

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Prob Precip % = Probability of Precipitation.

Costas Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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