Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:31

07:47

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

Sun - Rise: 07:44, Set: 17:56, Transit: 12:50. Moon - Rise: 16:31, Set: 07:47. Civil Dark: 18:24 - 07:16. Nautical Dark: 18:56 - 06:43. Astro Dark: 19:28 - 06:12

Total Clouds (% Sky Obscured)

97
94
89
96
84
93
77
58
22
11
25
64
11
14
16
17
19
13
12
11
8
1
9
9

Low Clouds (% Sky Obscured)

90
88
89
93
84
93
77
39
22
11
25
64
11
14
16
17
18
12
12
8
8
1
9
9

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)

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

ISS Passover

Visibility (miles)

6
7
9
5
2
3
9
9
2
1
1
2
3
3
2
2
3
3
3
4
5
9
9
9

Fog (%)

0
5
18
18
15
13
6
2
2
2
1
1
1
0
0
2
2
3
2
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
12
12
7
6
5
3
3
3
10
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-10
-9
-9
-9
-10
-10
-12
-13
-13
-14
-14
-15
-16
-16
-17
-17
-18
-18
-19
-19
-17
-15
-13

Feels Like (°C)

-17
-15
-15
-15
-15
-15
-15
-16
-16
-18
-18
-19
-20
-20
-21
-21
-22
-22
-22
-23
-23
-21
-17
-16

Dew Point (°C)

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

Relative Humidity (%)

80
78
75
77
80
85
86
86
86
88
88
88
86
85
86
85
85
84
83
83
83
84
84
81

Pressure (mb)

1029
1028
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

450
448
449
445
441
441
437
432
426
421
411
406
408
413
413
419
418
416
416
415
415
417
419
421

Sunday 1

Full Moon 100%

17:48

08:19

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

Sun - Rise: 07:43, Set: 17:57, Transit: 12:50. Moon - Rise: 17:48, Set: 08:19. Civil Dark: 18:25 - 07:15. Nautical Dark: 18:58 - 06:43. Astro Dark: 19:29 - 06:11

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
1
1
0
0
3
3
4
37
0
33
76
84
83
93

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
1
1
0
0
3
3
4
18
0
33
72
50
78
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
16
68
46
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
9
7
5
3
2
2
1
0
0
1
0
0

Fog (%)

0
0
0
0
0
0
1
4
11
21
23
5
5
9
8
7
0
0
0
1
9
20
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
0
0
0
0
0
0
0
0
1
12
12
6
13
17
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
6
6
5
4
4
4
4
3
3
3
3
3
4
4
4
5
5
5
6
9
10

Chance of Frost

Temperature (°C)

-11
-9
-8
-7
-7
-8
-10
-12
-13
-14
-15
-15
-16
-16
-16
-16
-16
-15
-15
-15
-13
-11
-9
-7

Feels Like (°C)

-13
-11
-10
-10
-9
-9
-13
-14
-16
-16
-17
-17
-18
-18
-18
-20
-20
-19
-19
-19
-18
-16
-14
-12

Dew Point (°C)

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

Relative Humidity (%)

80
78
75
76
77
87
86
86
86
84
84
86
85
85
84
86
88
88
88
90
92
90
88
90

Pressure (mb)

1029
1028
1027
1026
1026
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

417
405
401
399
401
397
400
404
404
405
389
386
383
388
398
397
394
404
410
410
400
390
376
371

Monday 2

Waning Gibbous 98%

19:02

08:45

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 17:58, Transit: 12:51. Moon - Rise: 19:02, Set: 08:45. Civil Dark: 18:26 - 07:14. Nautical Dark: 18:59 - 06:42. Astro Dark: 19:30 - 06:10

Total Clouds (% Sky Obscured)

97
95
99
100
100
100
100
100
100
100
100
100
100
90
100
97
96
97
98
96
95
93
93
90

Low Clouds (% Sky Obscured)

95
85
89
100
100
100
100
100
100
100
100
100
100
79
51
88
72
93
96
92
82
85
84
82

Medium Clouds (% Sky Obscured)

38
73
81
47
62
57
35
14
28
1
0
1
5
21
66
77
73
68
52
58
65
74
66
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
7
62
5
65
10
9
29
12
39
65
65
65
65
55
45
35

ISS Passover

Visibility (miles)

1
0
1
1
0
2
6
6
3
2
3
4
9
9
9
3
3
3
7
9
9
7
2
9

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 (%)

17
19
20
19
19
16
18
13
20
12
6
8
5
2
1
0
0
0
2
9
26
27
21
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
11
11
10
9
8
7
7
6
6
6
6
8
7
6
5
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

-5
-4
-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-5
-6
-7
-7
-7
-6
-6
-5
-5
-4
-4

Feels Like (°C)

-10
-9
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-9
-10
-11
-10
-10
-10
-9
-8
-8
-8
-7

Dew Point (°C)

-6
-5
-5
-4
-3
-3
-4
-4
-4
-4
-4
-4
-4
-6
-7
-8
-8
-8
-7
-7
-6
-6
-5
-5

Relative Humidity (%)

90
91
87
89
92
91
91
91
92
94
94
92
92
92
92
92
92
92
94
94
94
92
92
89

Pressure (mb)

1024
1023
1022
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

363
355
351
353
353
346
344
344
345
343
345
344
340
337
339
340
340
339
337
339
343
344
346
348

Tuesday 3

Waning Gibbous 93%

20:12

09:08

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:41, Set: 17:59, Transit: 12:51. Moon - Rise: 20:12, Set: 09:08. Civil Dark: 18:27 - 07:13. Nautical Dark: 19:00 - 06:41. Astro Dark: 19:31 - 06:09

Total Clouds (% Sky Obscured)

90
91
89
89
89
65
51
56
62
82
89
78
71
55
60
58
80
89
89
92
85
53
53
80

Low Clouds (% Sky Obscured)

81
78
72
69
65
49
50
34
18
8
11
9
8
1
1
1
20
33
48
55
64
53
53
72

Medium Clouds (% Sky Obscured)

43
44
44
44
42
34
34
41
50
65
71
78
71
55
60
50
25
20
20
15
20
20
24
33

High Clouds (% Sky Obscured)

35
36
32
28
39
19
20
22
39
30
25
25
25
35
45
35
40
50
60
85
85
53
53
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
3
3
4
9
9
9
3
3
3
3
3
9
9
9

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 (%)

9
7
2
1
2
2
2
0
0
0
1
0
0
0
1
0
6
9
6
20
22
13
28
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-5
-6
-7
-7
-8
-8
-9
-9
-9
-9
-10
-10
-11
-12
-12
-11
-10
-8

Feels Like (°C)

-7
-6
-6
-6
-7
-7
-8
-8
-9
-10
-12
-12
-12
-13
-12
-13
-13
-14
-15
-16
-16
-15
-12
-11

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-6
-7
-8
-9
-9
-9
-10
-10
-11
-11
-11
-12
-12
-13
-14
-13
-12
-10

Relative Humidity (%)

86
82
81
81
84
87
92
92
92
90
94
92
92
90
88
87
88
90
90
86
86
86
87
85

Pressure (mb)

1026
1025
1025
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

355
354
353
359
358
360
362
370
374
378
382
382
385
379
376
372
368
367
368
372
379
381
384
397

Wednesday 4

Waning Gibbous 87%

21:19

09:29

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:40, Set: 18:00, Transit: 12:51. Moon - Rise: 21:19, Set: 09:29. Civil Dark: 18:29 - 07:12. Nautical Dark: 19:01 - 06:40. Astro Dark: 19:32 - 06:08

Total Clouds (% Sky Obscured)

61
79
83
90
96
93
98
100
97
98
95
93
91
99
97
95
93
91
87
89
91
95
98
99

Low Clouds (% Sky Obscured)

61
72
77
78
78
77
76
79
79
85
84
84
84
85
82
79
86
91
87
89
91
95
95
94

Medium Clouds (% Sky Obscured)

37
54
60
62
66
75
89
97
70
64
57
42
30
86
77
68
69
73
70
67
60
57
72
84

High Clouds (% Sky Obscured)

61
79
83
90
86
86
73
48
32
11
5
2
0
83
75
62
75
87
87
53
42
26
42
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
4
3
2
1
1
3
6
9
9
8
8
9
9
9
9

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 (%)

20
21
19
13
12
9
6
11
10
7
8
10
18
20
19
19
17
13
4
7
5
5
8
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
12
12
11
11
11
11
11
11
11
9
9
7
7
7
6
6
6
7
8
8
9

Chance of Frost

Temperature (°C)

-7
-7
-6
-6
-6
-6
-9
-10
-10
-11
-11
-11
-11
-10
-9
-9
-10
-9
-10
-9
-8
-8
-7
-6

Feels Like (°C)

-11
-10
-10
-10
-10
-10
-11
-13
-13
-14
-14
-15
-14
-14
-13
-12
-12
-11
-12
-11
-13
-13
-14
-14

Dew Point (°C)

-10
-10
-9
-9
-9
-8
-10
-11
-11
-12
-12
-13
-12
-11
-10
-11
-11
-11
-11
-11
-10
-10
-10
-9

Relative Humidity (%)

82
79
77
79
80
85
88
88
90
88
90
88
90
92
88
88
88
88
87
87
85
83
82
79

Pressure (mb)

1026
1026
1025
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019

Ozone (du)

407
407
407
408
411
414
410
408
399
381
391
400
428
431
420
410
399
399
399
400
399
398
398
395

Thursday 5

Waning Gibbous 79%

22:24

09:51

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:39, Set: 18:02, Transit: 12:51. Moon - Rise: 22:24, Set: 09:51. Civil Dark: 18:30 - 07:11. Nautical Dark: 19:02 - 06:39. Astro Dark: 19:34 - 06:07

Total Clouds (% Sky Obscured)

100
100
99
98
92
88
85
80
75
69
68
73
78
74
70
86
93
95
96
97
99
100
97
95

Low Clouds (% Sky Obscured)

93
92
92
91
61
33
4
14
24
31
23
14
6
35
66
86
93
95
95
97
98
100
97
91

Medium Clouds (% Sky Obscured)

97
96
96
95
86
63
25
28
34
40
51
65
78
56
39
21
17
14
9
37
63
90
87
87

High Clouds (% Sky Obscured)

84
58
31
1
4
6
9
24
40
58
50
46
42
29
13
1
16
18
18
7
6
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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 (%)

5
3
1
0
3
6
3
5
3
0
0
0
0
0
0
0
2
3
4
3
3
0
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
10
10
9
8
7
7
8
8
8
8
8
8
8
8
8
9
10
10
10
11
10

Chance of Frost

Temperature (°C)

-5
-4
-4
-4
-4
-5
-7
-8
-8
-8
-7
-7
-7
-7
-7
-8
-8
-7
-6
-6
-5
-4
-3
-2

Feels Like (°C)

-14
-14
-9
-9
-9
-9
-9
-9
-13
-13
-12
-12
-12
-12
-11
-12
-11
-11
-11
-11
-10
-10
-11
-10

Dew Point (°C)

-9
-8
-7
-7
-6
-7
-8
-10
-9
-9
-8
-8
-8
-8
-9
-9
-9
-8
-8
-7
-6
-5
-4
-3

Relative Humidity (%)

77
75
78
81
85
87
89
90
90
92
92
90
90
90
89
90
90
90
89
89
90
91
91
92

Pressure (mb)

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

Ozone (du)

392
389
391
392
394
393
392
391
391
391
391
389
387
385
381
378
374
371
367
364
360
355
351
348

Friday 6

Waning Gibbous 70%

23:27

10:13

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
05 Bad
06 Bad

Sun - Rise: 07:38, Set: 18:03, Transit: 12:51. Moon - Rise: 23:27, Set: 10:13. Civil Dark: 18:31 - 07:10. Nautical Dark: 19:03 - 06:38. Astro Dark: 19:35 - 06:06

Total Clouds (% Sky Obscured)

93
92
94
95
98
98
97
96
97
99
99
98
98
99
99
100
99
97
95

Low Clouds (% Sky Obscured)

93
92
92
92
93
93
92
87
82
77
74
70
66
70
73
74
61
48
32

Medium Clouds (% Sky Obscured)

85
82
80
78
75
63
55
55
55
55
33
17
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
8
12
33
53
74
49
25
0

ISS Passover

Visibility (miles)

7
6
7
8
9
7
5
3
2
1
0
3
6
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

4
9
9
2
12
15
16
21
22
20
19
16
12
10
7
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
11
11
11
10
10
10
9
9
9
9
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

-1
-0
0
0
0
0
-0
-0
-1
-1
-2
-3
-4
-5
-6
-6
-7
-8
-9

Feels Like (°C)

-10
-9
-5
-6
-5
-5
-5
-5
-5
-6
-5
-5
-5
-4
-10
-10
-11
-10
-11

Dew Point (°C)

-2
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-4
-5
-7
-7
-8
-9
-9
-11

Relative Humidity (%)

92
94
92
91
91
91
92
92
92
94
96
92
91
89
89
89
89
87
85

Pressure (mb)

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

Ozone (du)

344
341
338
335
333
330
327
324
323
323
322
321
320
319
320
320
320
321
322

Forecast for Ludlow Falls, Miami, United States of America (40.02,-84.32)

Generated: 31/01/26 12:20:47. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-5.00