Grayson County, Texas, United States
Lat: 33.67N, Lon: 96.65W
Wx Zone: TXZ093
Local Info
Latest Conditions  Past Conditions -  Metric Units
Cloudy with Light Thunderstorms66°F   19°C
Feels Like 66°F   19°C
Humidity 100%Wind NNE 7 MPH
Dew Point 66°FVisibility 10 mi.
Barometer 30.12 in. 765 mm - Steady
Reported 3.4 miles NNW of Sherman/denison, TX, at 8:55 AM Thu, May 28, 2015

NowCast
Dated: 658 AM CDT THU MAY 28 2015
THUNDERSTORMS WILL CONTINUE MOVING EAST ACROSS THE RED RIVER COUNTIES THROUGH THE MORNING COMMUTE. THIS ACTIVITY IS NOT EXPECTED TO BE SEVERE...BUT THE STORMS WILL CONTAIN FREQUENT LIGHTNING AND HEAVY RAIN. UNDER THE HEAVIER DOWNPOURS...RAINFALL AMOUNTS WILL EXCEED ONE INCH. THIS COULD RE-AGGRAVATE FLOODING ISSUES. MOTORISTS ARE URGED TO EXERCISE CAUTION. TURN AROUND... DONT DROWN. SHOWERS WILL BE POSSIBLE ELSEWHERE THIS MORNING...WITH RAINFALL AMOUNTS GENERALLY UNDER 1/4 INCH. OTHERWISE...MILD BUT HUMID CONDITIONS WILL PREVAIL.

Grayson County, Texas, Weather Forecasts -  Metric Units

Days 1-7

Thu
May 28
Mostly Cloudy with Scattered Storms
82°F
Fri
May 29
Mostly Cloudy with Thunderstorms Likely
81°F
Sat
May 30
Mostly Cloudy with Thunderstorms Likely
79°F
Sun
May 31
Partly Cloudy
77°F
Mon
Jun 1
Partly Cloudy
81°F
Tue
Jun 2
Mostly Sunny
84°F
Wed
Jun 3
Partly Cloudy with Isolated Storms
84°F
68°F
66°F
63°F
61°F
64°F
68°F
70°F
Averages
83°F/65°F
Averages
83°F/65°F
Averages
84°F/65°F
Averages
84°F/65°F
Averages
84°F/66°F
Averages
84°F/66°F
Averages
85°F/66°F

Days 8-14

Thu
Jun 4
Mostly Cloudy with Isolated Showers
84°F
68°F
SSE 16 MPH
Fri
Jun 5
Mostly Cloudy
84°F
68°F
SE 11 MPH
Sat
Jun 6
Mostly Sunny
86°F
68°F
SE 8 MPH
Sun
Jun 7
Mostly Cloudy with Rain
81°F
70°F
WSW 6 MPH
Mon
Jun 8
Sunny
82°F
68°F
N 8 MPH
Tue
Jun 9
Mostly Sunny
81°F
66°F
NNE 7 MPH
Wed
Jun 10
Mostly Sunny
82°F
64°F
NE 7 MPH

Next 18 hours


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Today
Scattered StormsDay: Mostly cloudy with scattered storms. Highs around 82°F. Heat index around 87°F. South wind 7 to 12 MPH. Chance of precipitation 40 percent. New precipitation amounts up to one quarter inch possible.

Scattered StormsNight: Mostly cloudy with heavy thunderstorms likely. Lows around 68°F. Southeast wind to 12 MPH. Chance of precipitation 60 percent. New precipitation amounts from one quarter to one half of an inch possible.

Friday May 29
Scattered StormsDay: Mostly cloudy with thunderstorms likely. Highs around 81°F. Heat index around 85°F. South wind 7 to 14 MPH, gusting to 19 MPH. Chance of precipitation 60 percent. New precipitation amounts from one half to three quarters of an inch possible.

Scattered StormsNight: Mostly cloudy with scattered storms. Lows around 66°F. South wind 5 to 12 MPH. Chance of precipitation 60 percent. New precipitation amounts from three quarters of an inch to one inch possible.

Saturday May 30
Scattered StormsDay: Mostly cloudy with thunderstorms likely. Highs around 79°F. South wind to 6 MPH. Chance of precipitation 60 percent.

Isolated StormsNight: Mostly cloudy with isolated storms. Lows around 63°F. North wind to 7 MPH. Chance of precipitation 60 percent.

Sunday May 31
Partly CloudyDay: Partly cloudy. Highs around 77°F. North wind to 7 MPH.

Partly CloudyNight: Partly cloudy. Lows around 61°F. North northeast wind to 7 MPH.

Monday Jun 1
Partly CloudyDay: Partly cloudy. Highs around 81°F. Light wind.

Mostly ClearNight: Mostly clear. Lows around 64°F. Light wind.

Tuesday Jun 2
Mostly SunnyDay: Mostly sunny. Highs around 84°F. Heat index around 90°F. East southeast wind to 7 MPH.

Partly CloudyNight: Partly cloudy. Lows around 68°F. South southeast wind to 8 MPH.

Wednesday Jun 3
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 84°F. Heat index around 92°F. South southeast wind to 12 MPH. Chance of precipitation 20 percent.


Sun & Moon  Monthly
Morning Twilight5:49 AMwaxing gibbous
Waxing Gibbous
Sunrise6:18 AM
Sunset8:29 PM
Evening Twilight8:57 PM
 

Continental United States Extremes
Wed's High Temperature: 106 at Death Valley Ca
Thu's Low Temperature: 29 at Leadville Co
 

Weather Folklore
Long foretold, long last; Short notice, soon passed.

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