Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:37

05:12

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 Good
17 OK
18 Bad
19 Bad
20 Good
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:30, Set: 19:14, Transit: 12:52. Moon - Rise: 16:37, Set: 05:12. Civil Dark: 19:39 - 06:05. Nautical Dark: 20:08 - 05:36. Astro Dark: 20:39 - 05:05

Total Clouds (% Sky Obscured)

99
98
99
97
97
64
67
71
73
34
41
14
46
84
84
20
93
66
78
35
2
2
2
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

86
86
95
95
88
47
4
2
0
0
2
3
4
6
14
13
9
7
5
3
2
2
1
1

High Clouds (% Sky Obscured)

98
93
94
48
75
34
66
70
73
34
41
12
44
84
81
9
92
63
77
33
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
4
0
0
0
0
1
1
1
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.05
0.04
0.02
0.01
0
0.02
0
0.04
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
3
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

16
16
16
16
18
20
22
24
25
26
26
26
27
26
24
22
21
19
19
18
17
17
16
16

Feels Like (°C)

16
16
16
16
18
20
22
24
25
26
26
26
27
26
24
22
21
19
19
18
17
17
16
16

Dew Point (°C)

13
13
13
13
14
13
13
12
12
11
11
11
12
13
14
14
14
14
14
15
15
15
15
15

Relative Humidity (%)

85
85
84
82
74
66
57
49
43
40
38
37
40
44
52
61
67
72
77
81
85
88
91
94

Pressure (mb)

1015
1015
1016
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

299
301
303
303
303
302
301
299
298
298
298
299
298
298
297
297
296
296
296
296
297
297
297
297

Monday 6

Waxing Gibbous 99%

17:48

05:51

05 Good
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:29, Set: 19:15, Transit: 12:52. Moon - Rise: 17:48, Set: 05:51. Civil Dark: 19:40 - 06:04. Nautical Dark: 20:09 - 05:34. Astro Dark: 20:40 - 05:04

Total Clouds (% Sky Obscured)

1
65
91
57
52
23
92
98
98
99
61
95
77
47
87
98
81
95
83
86
99
98
100
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
20
0
2
0
11
43
31
13
17
17
12
10
8
17
26
13
14
16
28
26
34

High Clouds (% Sky Obscured)

0
65
91
49
52
22
92
98
95
99
56
95
73
41
85
98
79
94
82
85
99
98
100
79

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
3
3
3
3
4
4
4
4
3
3
3
3
3
3
2
3
3
3
3

Chance of Frost

Temperature (°C)

15
14
14
16
19
22
24
26
27
28
28
28
28
27
25
24
23
22
21
21
20
20
20
20

Feels Like (°C)

15
14
14
16
19
22
24
26
27
28
28
28
28
27
25
24
23
22
21
21
21
20
20
20

Dew Point (°C)

14
14
14
15
16
16
16
15
14
13
13
14
15
16
17
17
16
16
16
17
17
17
17
17

Relative Humidity (%)

98
99
99
94
81
69
60
50
44
41
40
42
45
52
59
63
67
71
75
77
79
82
85
87

Pressure (mb)

1018
1019
1019
1020
1020
1021
1020
1020
1019
1019
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

296
296
296
297
298
299
299
299
299
299
299
299
299
299
299
299
299
298
298
297
296
295
294
294

Tuesday 7

Full Moon 100%

19:00

06:28

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:28, Set: 19:15, Transit: 12:52. Moon - Rise: 19:00, Set: 06:28. Civil Dark: 19:40 - 06:03. Nautical Dark: 20:10 - 05:33. Astro Dark: 20:41 - 05:02

Total Clouds (% Sky Obscured)

97
99
99
99
98
93
37
47
48
51
67
59
61
93
73
73
73
73
73
73
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
6
2
1
4
1
2
2
2
2
2
2
2
99
99
99
99

Medium Clouds (% Sky Obscured)

27
52
22
20
10
9
27
44
40
31
52
29
11
2
4
4
4
4
4
4
3
3
3
3

High Clouds (% Sky Obscured)

96
99
99
99
98
93
20
9
23
36
45
52
59
93
72
72
72
72
72
72
34
34
34
34

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
6
10
19
26
26
30
15
13
6
7
10
12
11
7
2
3
4
3
2
3
6
13
14

Precipitation Amount (mm)

0.01
0.04
0.08
0.12
0.18
0.23
0.37
0.14
0.17
0.04
0.13
0.28
0.36
0.23
0.12
0.02
0.05
0.08
0.06
0.04
0.06
0.13
0.26
0.35

Wind Speed/Direction (mph)

4
3
4
3
4
4
4
5
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

19
19
18
18
19
20
21
23
25
26
27
27
26
25
24
24
23
22
21
21
21
21
20
20

Feels Like (°C)

19
19
19
19
19
20
21
23
25
26
28
28
27
26
24
24
23
22
22
22
22
21
21
21

Dew Point (°C)

18
18
18
18
18
18
18
18
17
17
18
18
18
19
19
20
20
20
20
21
21
21
20
20

Relative Humidity (%)

91
94
96
98
95
90
83
74
65
59
56
57
61
68
75
78
85
90
94
97
100
100
100
100

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1017
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

293
293
293
292
290
290
290
290
290
290
290
290
290
291
291
291
290
290
290
291
292
292
293
294

Wednesday 8

Waning Gibbous 98%

20:12

07:05

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:26, Set: 19:16, Transit: 12:51. Moon - Rise: 20:12, Set: 07:05. Civil Dark: 19:41 - 06:01. Nautical Dark: 20:11 - 05:32. Astro Dark: 20:42 - 04:59

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
45
45
45
45
45
45
39
39
39
39
39
39
50
50
50
50

Low Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
26
26
26
26
26
26
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
26
26
26
26
26
26
9
9
9
9
9
9
0
0
0
0

High Clouds (% Sky Obscured)

34
34
0
0
0
0
0
0
26
26
26
26
26
26
36
36
36
36
36
36
50
50
50
50

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
11
7
5
5
5
6
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.26
0.12
0.06
0.05
0.06
0.07
0.11
0.29
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
6
6
6
7
7
7
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

20
19
19
20
21
22
23
24
25
29
30
31
30
29
27
26
24
24
23
23
22
22
22
22

Feels Like (°C)

21
20
20
21
22
23
24
25
26
30
31
32
32
31
29
26
25
24
24
24
23
23
23
23

Dew Point (°C)

20
19
19
20
21
22
22
22
22
20
19
19
19
20
21
21
21
22
22
23
22
22
22
22

Relative Humidity (%)

100
100
100
100
100
100
95
89
83
59
52
48
52
61
70
77
83
88
94
100
100
100
100
100

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

294
295
294
294
293
293
293
293
293
293
293
293
294
294
294
293
292
291
290
289
289
288
288
288

Thursday 9

Waning Gibbous 93%

21:23

07:43

05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:25, Set: 19:17, Transit: 12:51. Moon - Rise: 21:23, Set: 07:43. Civil Dark: 19:42 - 06:00. Nautical Dark: 20:12 - 05:30. Astro Dark: 20:42 - 04:58

Total Clouds (% Sky Obscured)

50
50
42
42
42
42
42
42
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
40
40
40
40
40
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
4
4
4
4
4
4
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
3
4
4
5
5
5
5
9
14
22
33
45
41
37
33
26
0
17
20
23
24
26
26

Precipitation Amount (mm)

0.03
0.15
0.27
0.22
0.12
0.07
0.05
0.08
0.16
0.79
2.84
4.7
4.09
2.52
1.42
0.6
0.09
0
0.01
0.11
0.25
0.26
0.22
0.17

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
5
5
5
5
6
6
7
7
6
5
4
6
8
10
10
9
9

Chance of Frost

Temperature (°C)

22
21
21
20
21
21
23
24
25
24
23
21
21
20
20
20
19
19
18
16
15
14
13
12

Feels Like (°C)

23
22
22
21
21
22
23
24
25
25
23
22
21
21
20
20
20
19
18
17
15
14
13
12

Dew Point (°C)

22
21
21
20
21
21
20
19
18
18
18
19
19
19
19
19
18
18
17
16
15
14
13
12

Relative Humidity (%)

100
100
100
100
100
99
85
71
63
66
75
85
88
91
93
95
95
95
98
100
100
100
100
100

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1009
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

288
288
288
288
288
287
286
286
286
286
287
288
288
288
287
287
286
286
285
285
285
285
286
287

Friday 10

Waning Gibbous 85%

22:33

08:24

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:24, Set: 19:18, Transit: 12:51. Moon - Rise: 22:33, Set: 08:24. Civil Dark: 19:43 - 05:59. Nautical Dark: 20:13 - 05:29. Astro Dark: 20:43 - 04:57

Total Clouds (% Sky Obscured)

100
100
93
93
93
93
93
93
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
93
93
93
93
93
93
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
1

Precipitation Amount (mm)

0.1
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

9
9
9
9
9
9
8
8
7
6
5
5
4
3
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

11
10
10
10
11
12
13
14
15
17
17
18
17
16
15
13
12
11
10
10
9
9
9
8

Feels Like (°C)

11
10
8
8
11
12
13
14
15
17
17
18
17
16
15
13
12
11
10
9
9
8
8
7

Dew Point (°C)

11
10
10
8
6
5
4
4
5
5
5
6
8
9
10
10
10
9
9
9
9
8
7
6

Relative Humidity (%)

100
100
100
90
74
60
54
51
49
46
45
47
53
63
74
81
87
91
93
95
95
94
90
87

Pressure (mb)

1013
1014
1015
1015
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1018
1018

Ozone (du)

287
288
289
289
290
291
291
292
293
295
297
298
299
299
299
300
301
303
305
309
313
318
324
327

Saturday 11

Waning Gibbous 76%

23:40

09:09

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:23, Set: 19:18, Transit: 12:50. Moon - Rise: 23:40, Set: 09:09. Civil Dark: 19:44 - 05:57. Nautical Dark: 20:14 - 05:27. Astro Dark: 20:44 - 04:55

Total Clouds (% Sky Obscured)

100
100
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
40
40
40
40
40
40
100
100
100
100
100
100
98
98
98
98
98
98
84
84
84
84

Medium Clouds (% Sky Obscured)

0
0
15
15
15
15
15
15
17
17
17
17
17
17
15
15
15
15
15
15
100
100
100
100

High Clouds (% Sky Obscured)

100
100
81
81
81
81
81
81
100
100
100
100
100
100
90
90
90
90
90
90
43
43
43
43

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
5
4
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

8
7
7
8
10
13
14
16
18
19
20
20
19
17
15
13
11
10
9
9
8
8
8
8

Feels Like (°C)

6
6
5
7
10
13
14
16
18
19
20
20
19
17
15
13
11
10
9
9
8
8
8
8

Dew Point (°C)

6
5
5
5
5
4
3
3
3
3
3
4
6
8
9
9
9
9
9
9
8
8
8
8

Relative Humidity (%)

89
90
89
82
68
56
47
41
36
33
32
35
42
55
68
79
87
93
97
100
100
100
100
100

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

326
323
320
320
320
321
321
320
320
319
319
318
318
318
318
318
318
317
317
316
316
316
316
317

Forecast for Tuscaloosa, Tuscaloosa County, US (33.21,-87.57)

Generated: 05/04/20 05:36:04. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-5.00