Grayson County, Texas, United States
Lat: 33.67N, Lon: 96.65W
Wx Zone: TXZ093
Local Info
Latest Conditions  Past Conditions -  Metric Units
Sunny93°F   34°C
Feels Like 99°F   37°C
Humidity 47%Barometer 29.97 in. 761.2 mm
Dew Point 70°FWind NNE 5 MPH
Visibility 10 mi. 
Reported 3.4 miles NNW of Grayson County, at 5:15 PM Wed, Jul 23, 2014

NowCast
Dated: 440 PM CDT WED JUL 23 2014
A LARGE AREA OF RAIN AND CLUSTERS OF THUNDERSTORMS...OVER SOUTHEASTERN OKLAHOMA...WILL CONTINUE MOVING SOUTH AT 50 MPH THROUGH 700 PM. THIS RAIN AND STORMS SHOULD EFFECT NORTH TEXAS AREAS ALONG AND EAST OF A LINE FROM SHERMAN TO KAUFMAN AND GUN BARREL CITY THROUGH SUNSET. VERY STRONG OUTFLOW WINDS UP TO 50 MPH OR HIGHER MAY OCCUR WHERE THE STRONGER THUNDERSTORMS TRACKS THROUGH THE NORTHEAST SECTION OF THE NORTH TEXAS. ALSO...DANGEROUS CLOUD TO GROUND LIGHTNING AND SOME HAIL MAY OCCUR. A SEVERE THUNDERSTORM WATCH IS IN EFFECT NORTHEAST OF A SHERMAN TO MCKINNEY TO EMORY LINE UNTIL 10 PM. ELSEWHERE...TEMPERATURES SHOULD REMAIN IN THE 90S THROUGH SUNSET WHILE WINDS REMAIN GENERALLY NORTHEAST AT 10 MPH OR LESS. AREAS EAST OF I-35 AND I-45 WILL LIKELY SEE INCREASING HIGH CLOUDS AND WINDS MAY INCREASE AHEAD OF THE APPROACHING STORMS.

Grayson County, Texas, Weather Forecasts -  Metric Units

Days 1-7

Thu
Jul 24
Mostly Sunny
97°F
Fri
Jul 25
Mostly Sunny
102°F
Sat
Jul 26
Mostly Sunny
93°F
Sun
Jul 27
Mostly Sunny
99°F
Mon
Jul 28
Partly Cloudy with Isolated Storms
91°F
Tue
Jul 29
Partly Cloudy with Isolated Storms
90°F
Wed
Jul 30
Partly Cloudy
88°F
75°F
93°F
75°F
77°F
72°F
68°F
70°F
Averages
93°F/73°F
Averages
93°F/73°F
Averages
93°F/73°F
Averages
93°F/73°F
Averages
93°F/73°F
Averages
93°F/73°F
Averages
93°F/73°F

Days 8-14

Wed
Jul 30
Partly Cloudy
88°F
70°F
ESE 7 MPH
Thu
Jul 31
Partly Cloudy with Light Rain
81°F
64°F
NW 10 MPH
Fri
Aug 1
Sunny
86°F
63°F
NNW 8 MPH
Sat
Aug 2
Sunny
84°F
61°F
N 8 MPH
Sun
Aug 3
Mostly Sunny
82°F
59°F
N 8 MPH
Mon
Aug 4
Mostly Sunny
88°F
64°F
N 3 MPH
Tue
Aug 5
Mostly Sunny
88°F
66°F
SSE 6 MPH

Next 18 hours

7PM
Wed
Partly Cloudy with Scattered Storms
93°F
E 4 MPH
POP 35%
Ht idx 101°
10PM
Wed
Partly Cloudy with Scattered Storms
84°F
E 2 MPH
POP 35%
Ht idx 89°
1AM
Thu
Partly Cloudy
81°F
SSE 1 MPH
POP 35%
4AM
Thu
Partly Cloudy
77°F
W 2 MPH
POP 35%
7AM
Thu
Mostly Sunny
75°F
NW 3 MPH
POP 35%
Ht idx 88°
10AM
Thu
Mostly Sunny
84°F
N 3 MPH
POP 15%
Ht idx 101°
1PM
Thu
Mostly Sunny
93°F
NE 4 MPH
POP 15%
Ht idx 106°

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Tonight
Scattered StormsPartly cloudy with scattered storms. Lows around 75°F. East wind to 5 MPH. Chance of precipitation near 35%. New precipitation amounts less than one tenth of an inch possible.

Thursday Jul 24
Mostly SunnyDay: Mostly sunny. Highs around 97°F. Heat index around 116°F. Northwest wind to 5 MPH.

Mostly ClearNight: Mostly clear. Lows around 75°F. East southeast wind to 6 MPH.

Friday Jul 25
Mostly SunnyDay: Mostly sunny. Highs around 102°F. Heat index around 121°F. South southeast wind 5 to 10 MPH.

Mostly ClearNight: Mostly clear. Lows around 93°F. South wind to 10 MPH.

Saturday Jul 26
Mostly SunnyDay: Mostly sunny. Highs around 93°F. Heat index around 99°F. South wind to 10 MPH.

Mostly ClearNight: Mostly clear. Lows around 75°F. South wind to 9 MPH.

Sunday Jul 27
Mostly SunnyDay: Mostly sunny. Highs around 99°F. Heat index around 116°F. South southwest wind 3 to 9 MPH.

Partly CloudyNight: Partly cloudy. Lows around 77°F. Light wind.

Monday Jul 28
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 91°F. Heat index around 96°F. East wind 1 to 9 MPH. Chance of precipitation near 25%.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 72°F. North northeast wind to 9 MPH. Chance of precipitation near 25%.

Tuesday Jul 29
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 90°F. East northeast wind to 5 MPH. Chance of precipitation near 25%.

Partly CloudyNight: Partly cloudy. Lows around 68°F. East wind to 7 MPH.


Sun & Moon  Monthly
Morning Twilight6:05 AMwaning crescent
Waning Crescent
Sunrise6:32 AM
Sunset8:32 PM
Evening Twilight9:00 PM
 

Weather Folklore
When walls are wet, expect some rain.
Grayson County
Grayson County
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