First things first. SHARNADO!

Those of you following on Twitter know I’ve been way too excited for “Sharknado,” airing tonight at 8 p.m. on Syfy. I love terrible tornado movies (which means I love all tornado movies). read more

Today –  Thunderstorms Possible – High 94

The heat index made it over 100 today.

Our NWS gives us a 60% chance for thunderstorms tonight and into the overnight. We are not exactly sure if we will get the full brunt of these storms, get clipped by them, or have them miss us completely. read more

Today –  Pop-Up Thunderstorms Possible – High 93

There could be a few random blips of rain in the area today.  Most of the action is well to the east, near Cookeville. We may see a few showers try to sneak in from the northwest later on, but the HRRR isn’t a believer on them getting here. read more

Tonight –  High 88

Rain is starting to bubble up, mostly notably north of and in downtown. Classic summertime weather. This should diminish after dark. Patchy fog will be developing late tonight.

Tuesday –  Pop-Up Thunderstorms Possible – High 91 read more

Today – Drying Out Afternoon Maybe a Few Showers – High 87

Today’s rain appeared in east Tennessee (near Chattanooga). So far, nothing for us.

South winds will deliver humid air over the next few days.  With that comes a slight chance for some isolated rain showers (but don’t bet on it today). read more

Today – FLASH FLOOD WATCH – High 74

Clouds are exiting Middle Tennessee, moving north-northeast. The relentless rain shield has moved out.

The HRRR model gives us a few more stray showers tonight.  Here it is from Saturday 4 PM to Sunday 1 AM: read more

Strong high pressure over Bermuda is pulling moisture in. A trough has set up to our west. This is working to squeeze out the moisture, like wringing out a wet t-shirt.

To monitor area creeks/streams/rivers for flood potential, follow this link. read more

Friday – FLASH FLOOD WATCH Until 7 p.m. Showers & Thunderstorms, High 82

(7 am 68 . 10 am 77 . 1 pm 81 . 4 pm 82 . 7 pm 80 . 10 pm 74).

Most weather models predict the rain end around 6 a.m. to 8 a.m, if not before then. We may be dry through lunch, and maybe even as late as mid-afternoon. Then, rain chances increase the later in the day we get. Another batch of rain is expected Friday night. read more

Bookmark this to monitor area rivers/creeks/streams for flooding.

Overview

You won’t find any jokes in this fourthcast, because it sucks.

An unusually wet weather pattern is arriving, and it won’t change for the next several days.  This will be like a tropical system, full of moisture and thunderstorm chances. Strong to severe thunderstorms cannot be ruled out at any time over the next several days.

But the main story will be rain.  A lot of rain.

Tonight

Rain will be close by. Weather models keep the rain in East Tennessee, but extend it as far west as I-65. This may be our last dry night for a while.

Fourthcast

Our NWS has issued a Flash Flood Watch effective beginning at 12 a.m. Thursday morning through Friday at 7 p.m.

...HEAVY RAINFALL AND FLASH FLOODING POSSIBLE THROUGH FRIDAY... .A DEEP SOUTHERLY FLOW OF TROPICAL MOISTURE WILL MOVE ACROSS MIDDLE TENNESSEE THROUGH FRIDAY. THE HIGH LEVELS OF MOISTURE COMBINED WITH AN UNUSUALLY STRONG UPPER LEVEL JET STREAM OVER THE REGION WILL PRODUCE WIDESPREAD AND PERSISTENT SHOWERS AND THUNDERSTORMS TONIGHT THROUGH FRIDAY EVENING. WIDESPREAD RAINFALL TOTALS OF 2 TO 4 INCHES ARE EXPECTED...WITH SOME LOCATIONS SEEING UP TO 6 INCHES OF RAIN. read more