Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 25%

09:56

22:46

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
05 Bad
06 Bad

Sun - Rise: 07:43, Set: 17:12, Transit: 12:28. Moon - Rise: 09:56, Set: 22:46. Civil Dark: 17:44 - 07:12. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:54 - 06:01

Total Clouds (% Sky Obscured)

52
37
60
98
91
97
91
83
93
67
80
97
95
100
100
100
100
93
94
90
88
91
73
91

Low Clouds (% Sky Obscured)

4
37
60
87
86
97
91
81
86
61
58
96
93
100
95
80
55
69
85
87
87
90
69
91

Medium Clouds (% Sky Obscured)

28
37
47
50
37
1
2
2
10
0
11
52
52
51
99
100
83
47
34
31
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
2
2
0
2
18
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
0
0
4
1
9
9
9
8
2
0
0
0
0
7
9
6
7
7
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Snow
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
21
47
33
25
19
17
6
9
33
53
59
70
61
31
5
4
10
19
14
5
11

Precipitation Amount (mm)

0
0
0
0
0.3
0.1
0
0
0
0
0
0
0.4
0.5
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
7
8
9
10
10
10
9
9
7
6
5
7
9
11
13
13
13
14
14
15
14

Chance of Frost

Temperature (°C)

-6
-6
-5
-3
-3
-3
-3
-3
-4
-4
-5
-6
-7
-7
-7
-8
-8
-9
-10
-12
-13
-14
-15
-16

Feels Like (°C)

-8
-8
-9
-7
-7
-7
-8
-8
-9
-9
-11
-11
-11
-10
-11
-13
-14
-15
-17
-18
-20
-20
-22
-23

Dew Point (°C)

-9
-8
-8
-7
-5
-4
-6
-6
-8
-8
-9
-9
-8
-8
-9
-9
-10
-14
-16
-16
-17
-19
-21
-21

Relative Humidity (%)

82
87
79
72
86
89
78
79
70
72
73
79
87
92
84
88
88
69
63
67
66
63
57
65

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1016

Ozone (du)

405
410
423
427
427
421
416
410
403
395
402
409
411
413
419
415
391
395
411
425
432
435
440
438

Saturday 24

Waxing Crescent 36%

10:14

00:00

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
05 Bad
06 Bad

Sun - Rise: 07:43, Set: 17:13, Transit: 12:28. Moon - Rise: 10:14, Set: 00:00. Civil Dark: 17:45 - 07:11. Nautical Dark: 18:21 - 06:34. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

89
96
92
92
95
85
87
86
85
81
83
79
82
80
82
83
86
85
85
85
90
88
85
84

Low Clouds (% Sky Obscured)

89
96
92
92
95
85
87
86
85
81
83
79
82
80
82
83
86
85
85
85
90
88
85
84

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)

9
3
4
3
2
4
4
2
4
9
9
9
9
9
9
9
9
6
3
2
2
2
3
4

Fog (%)

0
0
0
0
0
6
6
4
6
8
6
3
1
0
0
0
0
0
0
0
7
25
45
51

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 (%)

15
12
20
12
18
19
10
15
8
4
5
1
0
0
0
3
1
8
7
4
7
15
6
4

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)

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

Chance of Frost

Temperature (°C)

-16
-17
-17
-17
-17
-17
-16
-16
-15
-15
-16
-16
-16
-16
-16
-17
-17
-17
-18
-18
-18
-18
-19
-19

Feels Like (°C)

-24
-24
-25
-25
-24
-24
-23
-23
-22
-23
-23
-23
-23
-23
-23
-23
-24
-24
-24
-24
-25
-25
-25
-25

Dew Point (°C)

-21
-21
-21
-21
-21
-21
-20
-20
-19
-20
-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22

Relative Humidity (%)

65
70
70
70
71
68
70
69
70
69
70
70
67
68
69
70
71
73
74
73
75
74
73
73

Pressure (mb)

1017
1018
1019
1020
1021
1021
1021
1021
1022
1023
1023
1024
1025
1026
1026
1027
1027
1028
1028
1029
1029
1030
1030
1031

Ozone (du)

433
425
414
413
396
377
366
362
352
355
355
351
352
352
347
349
349
357
356
345
346
348
348
346

Sunday 25

Waxing Crescent 47%

10:36

01:18

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
05 Bad
06 Bad

Sun - Rise: 07:42, Set: 17:15, Transit: 12:28. Moon - Rise: 10:36, Set: 01:18. Civil Dark: 17:46 - 07:10. Nautical Dark: 18:22 - 06:34. Astro Dark: 18:57 - 05:59

Total Clouds (% Sky Obscured)

84
83
84
94
91
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
83
84
85
67
72
45
34
57
53
41
14
3
3
20
6
54
85
87
91
94
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
10
19
85
85
81
81
97
100
98
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
33
65
66
84
100
71
100
100
100
100
100
100
100
100
100
100
100
100
100
68
33

ISS Passover

Visibility (miles)

6
7
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
1
1
1

Fog (%)

61
60
27
20
20
6
2
0
1
2
5
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
0
3
0
0
0
1
0
0
0
0
0
0
0
0
0
1
4
23
51
72
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-19
-18
-17
-16
-15
-15
-15
-15
-15
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14
-14
-14
-15
-15

Feels Like (°C)

-25
-25
-24
-23
-23
-22
-21
-21
-21
-20
-21
-21
-20
-19
-19
-19
-18
-18
-18
-18
-19
-19
-20
-19

Dew Point (°C)

-22
-22
-22
-21
-22
-21
-21
-21
-20
-19
-19
-19
-19
-19
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17

Relative Humidity (%)

73
73
70
68
62
60
60
59
62
66
68
69
69
70
70
71
71
70
71
74
77
79
82
82

Pressure (mb)

1031
1031
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1029
1029
1028
1027
1025
1024
1022
1020

Ozone (du)

346
348
350
350
348
345
339
334
328
319
316
318
314
312
310
311
307
303
300
296
293
292
293
293

Monday 26

First Quarter 59%

11:01

02:39

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
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 17:16, Transit: 12:28. Moon - Rise: 11:01, Set: 02:39. Civil Dark: 17:48 - 07:09. Nautical Dark: 18:23 - 06:33. Astro Dark: 18:58 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
97
96
98
99
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
92
94
97
99
99
100
100
100
100
100
100
100
100
100
100

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)

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

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
91
90
84
79
81
79
76

Precipitation Amount (mm)

1
1
0.9
0.8
0.8
0.9
1
1
1.1
1
1
0.7
0.7
0.7
0.6
0.6
0.7
0.6
0.5
0.5
0.4
0.5
0.5
0.5

Wind Speed/Direction (mph)

8
8
9
9
10
10
11
12
11
12
11
11
11
10
10
9
8
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-16
-15
-14
-13
-12
-11
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

82
82
83
84
85
86
86
90
90
90
90
90
88
88
90
90
92
92
90
90
90
90
90
90

Pressure (mb)

1018
1017
1015
1013
1011
1009
1006
1004
1002
1001
1000
999
998
998
997
997
996
995
995
994
994
994
994
995

Ozone (du)

295
294
295
298
299
301
307
315
320
332
337
342
345
348
349
348
354
362
368
371
378
384
392
397

Tuesday 27

Waxing Gibbous 70%

11:34

03:59

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
05 Bad
06 Bad

Sun - Rise: 07:40, Set: 17:17, Transit: 12:29. Moon - Rise: 11:34, Set: 03:59. Civil Dark: 17:49 - 07:08. Nautical Dark: 18:24 - 06:32. Astro Dark: 18:59 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
96
93
88
86
82
78
74
70
72
74
76
78
78
75
72
60
54
48
56
65

Low Clouds (% Sky Obscured)

97
96
95
94
93
93
88
86
82
78
74
70
72
74
74
78
72
66
59
56
48
44
56
65

Medium Clouds (% Sky Obscured)

100
99
99
98
87
56
3
2
0
0
0
0
0
2
4
4
6
7
8
12
15
18
26
31

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)

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

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
49
36
32
29
26
20
21
12
5
5
4
0
2
3
1
5
7
8
9
9
5
7
8

Precipitation Amount (mm)

0.3
0.2
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
11
13
13
13
13
13
12
12
11
11
10
10
9
8
7
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-14
-15
-15
-15
-15
-15
-15
-16
-16
-15
-15
-16
-16
-15
-15
-15
-15
-16
-16
-15
-16

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
83
82
80
78
77
78
77
77
77
77
77
78
78
80
78
80
78
79
81
82
82

Pressure (mb)

996
997
999
1000
1002
1002
1003
1003
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1006

Ozone (du)

400
401
408
414
418
426
432
434
436
435
439
435
436
431
428
424
421
415
409
404
404
405
406
411

Wednesday 28

Waxing Gibbous 81%

12:18

05:13

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
05 Bad
06 Bad

Sun - Rise: 07:39, Set: 17:19, Transit: 12:29. Moon - Rise: 12:18, Set: 05:13. Civil Dark: 17:50 - 07:07. Nautical Dark: 18:26 - 06:31. Astro Dark: 19:00 - 05:56

Total Clouds (% Sky Obscured)

71
75
79
83
85
86
86
82
79
78
84
92
100
100
100
100
100
100
100
100
100
96
95
93

Low Clouds (% Sky Obscured)

69
72
75
82
85
86
86
82
79
78
80
85
98
100
100
100
95
89
84
83
83
82
81
79

Medium Clouds (% Sky Obscured)

35
38
42
40
24
9
1
7
14
20
39
63
87
87
86
85
85
75
60
60
45
35
23
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
5
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
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
10
11
9
12
13
11
11
9
3
9
12
15
18
21
23
25
26
27
27
26
21
23
23

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)

5
5
6
7
8
8
8
9
9
9
9
9
9
9
9
8
8
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-19
-18
-18
-18
-18
-17
-16
-13
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-19
-18
-17
-18

Dew Point (°C)

-17
-16
-16
-15
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-15
-16
-17
-17
-18
-18
-18
-18

Relative Humidity (%)

84
84
81
78
75
74
71
69
72
75
78
78
76
75
76
78
78
79
82
82
83
82
82
81

Pressure (mb)

1006
1006
1005
1005
1004
1004
1003
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

416
421
420
419
418
420
422
424
425
425
426
441
457
472
479
485
492
487
482
477
474
470
467
467

Thursday 29

Waxing Gibbous 89%

13:16

06:15

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

Sun - Rise: 07:38, Set: 17:20, Transit: 12:29. Moon - Rise: 13:16, Set: 06:15. Civil Dark: 17:52 - 07:06. Nautical Dark: 18:27 - 06:30. Astro Dark: 19:01 - 05:56

Total Clouds (% Sky Obscured)

96
97
99
96
98
89
96
95
91
88
72
56
64
73
78
83
86
88
89

Low Clouds (% Sky Obscured)

77
79
81
79
78
76
82
78
80
82
72
56
64
73
78
83
86
88
89

Medium Clouds (% Sky Obscured)

16
17
19
20
9
4
3
2
1
0
2
7
15
15
12
7
5
3
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
1
2

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 (%)

18
24
25
21
33
37
34
36
33
27
28
28
23
25
25
23
23
23
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-18
-18
-17
-16
-15
-11
-12
-11
-11
-10
-9
-16
-16
-15
-15
-14

Dew Point (°C)

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

Relative Humidity (%)

82
83
79
76
74
71
70
67
71
77
83
85
85
86
85
86
88
88
88

Pressure (mb)

1003
1003
1003
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003

Ozone (du)

467
467
469
471
474
473
472
471
471
471
471
472
473
474
476
479
482
481
480

Forecast for St. Croix, Canada (44.95,-64.04)

Generated: 23/01/26 06:54:59. Forecast: 23/01/26 to 29/01/26. Timezone: UTC-4.00