Signs Of A Coldfront Moving In


In this graph you can see, how a cold front moved in yesterday at noon.

As you can see from the green line in the lower box, the temp dropped rapidly beginning noon. When I checked yesterday at around 2pm it had dropped from 22C to 10.9C in 2 hours.

In the upper box look at the red line and you notice the significant rise in wind speed at the same time.

Beliebte Posts aus diesem Blog

FPUS54 KOHX NWS evening forecast for Sumner/TN (incl. the city of Gallatin)

Expires:201405050900;;532093 FPUS54 KOHX 042259 AAA ZFPOHX MIDDLE TENNESSEE ZONE FORECASTS...UPDATED NATIONAL WEATHER SERVICE NASHVILLE TN 559 PM CDT SUN MAY 4 2014 TNZ008-050900- SUMNER- INCLUDING THE CITY OF...GALLATIN 559 PM CDT SUN MAY 4 2014 .TONIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH. .MONDAY...BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 15 TO 25 MPH. .MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH. .TUESDAY...MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. .TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH. .WEDNESDAY AND WEDNESDAY NIGHT...MOSTLY CLEAR. HIGHS IN THE UPPER 80S. LOWS IN THE LOWER 60S. .THURSDAY...MOSTLY SUNNY. HIGHS IN THE MID 80S. .THURSDAY NIGHT...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT. .FRIDAY AND FRIDAY NIGHT...CLOUDY WITH A CHANCE OF S...
Mehr anzeigen

FPUS54 KOHX NWS morning forecast for Sumner/TN (incl. the city of Gallatin)

Expires:201412282130;;411594 FPUS54 KOHX 280930 ZFPOHX MIDDLE TENNESSEE ZONE FORECASTS NATIONAL WEATHER SERVICE NASHVILLE TN 330 AM CST SUN DEC 28 2014 TNZ008-282130- SUMNER- INCLUDING THE CITY OF...GALLATIN 330 AM CST SUN DEC 28 2014 .TODAY...COOLER. RAIN SHOWERS. HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT. .TONIGHT...MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. .MONDAY...MOSTLY CLOUDY IN THE MORNING...THEN BECOMING PARTLY SUNNY. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH. .MONDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS AROUND 5 MPH. .TUESDAY...PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTH WINDS 10 TO 20 MPH. .TUESDAY NIGHT AND WEDNESDAY...PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. .WEDNESDAY NIGHT AND NEW YEARS DAY...PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40. .THURSDAY NIGHT...VARIABLE CLOUDINESS. A CHANCE ...
Mehr anzeigen

ESTOFEX Severe Weather Forecast 29/12/2014 0600UTC

Bild
Storm Forecast Valid: Mon 29 Dec 2014 06:00 to Tue 30 Dec 2014 06:00 UTC Issued: Sun 28 Dec 2014 22:08 Forecaster: SCHLENCZEK An upper longwave trough resides over eastern / central Europe and the western / central Mediterranean. In the vicinity of its upper cold core, some low-end instability is created which leads to showers and thunderstorms over the still approx. 17°C warm Mediterranean Sea. As the water vapor mixing ratio is only in a range of 4-5 g/kg, even augmented deep layer shear will not favor organized severe storms. It is likely that most of the storms will not reach the coastal areas and stay over the sea.
Mehr anzeigen