After attaining major hurricane status Monday, Miriam has since rapidly weakened and is now a tropical storm.
Miriam became the basin's ninth hurricane of the season, upgraded from tropical storm status late on Sunday.
Midday Monday, Sept. 24, 2012, Miriam's maximum sustained winds reached 120 mph, making the storm a major Category 3 hurricane. Winds have since weakened with Miriam is now a tropical storm.
While it is benignly spinning well off the western coast of Mexico now, the Baja California peninsula could begin to feel direct effects from the storm later this week. However, as Miriam moves north into cooler Pacific waters, weakening is expected to continue.
Despite the expected weakening, at this point residents and visitors to Baja California will need to begin keeping an eye on the progress of Miriam, as the storm is expected to begin to curve back toward the east.
At the very least, increased wave action and rip currents will threaten beachgoers along the peninsula's western coast for the better part of the week.
Rain and squalls from Miriam could arrive in the central peninsula as early as Thursday night or Friday. While the system may not be classified as tropical by this point, flash flooding and strong winds will be possible.
There is a chance that some rainfall will reach into the Southwest and South-Central U.S.
Meanwhile in the Atlantic, Nadine regenerated into a tropical storm after losing tropical characteristics near the Azores last week.
Fortunately, the Nadine poses no immediate threat to any land masses.
Tropical Depression Two has formed in the Atlantic and could become the next tropical storm of the season by midweek.
Steamy air will return to the interior Northeast to the Ohio Valley this week, setting the stage for severe storms on Wednesday.
After a cool spell over the Detroit area, warmer air will return to the city for the new week.
Severe storms will fire up Tuesday afternoon and evening, threatening outdoor activities and travel for many.
Very warm and humid air will surge back across the mid-Atlantic and Northeast for the first half of the week, but the sticky air's presence will not last long.
With the recent heat fading away, more relief will greet the Northwest by midweek in the form of rain.
Thompson, Manitoba (1990)
97 degrees -- record heat wave.
Bom Jesus, Brazil (1990)
About 1" of snow accumulated at elevation of 3,000; this is rare.
Eagle Pass, TX (1992)
9.08" of rain.