Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 4%

09:19

19:10

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

Sun - Rise: 07:45, Set: 17:08, Transit: 12:27. Moon - Rise: 09:19, Set: 19:10. Civil Dark: 17:40 - 07:13. Nautical Dark: 18:16 - 06:37. Astro Dark: 18:51 - 06:03

Total Clouds (% Sky Obscured)

93
88
74
51
59
29
41
51
0
19
50
86
87
77
79
82
79
81
63
83
92
79
95
94

Low Clouds (% Sky Obscured)

83
81
19
44
54
18
17
35
0
19
49
86
87
77
79
81
77
79
63
83
92
79
95
94

Medium Clouds (% Sky Obscured)

6
2
2
13
22
21
39
12
0
0
0
0
0
0
0
0
0
0
0
0
0
2
35
2

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
2
65
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
1
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 (%)

0
0
0
1
0
0
0
0
0
0
0
0
7
10
9
2
1
2
10
13
7
7
4
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)

15
18
19
13
13
14
15
14
14
12
13
13
13
12
11
11
10
9
8
7
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-13
-14
-15
-16
-18
-18
-18
-19
-19
-18
-18
-17
-17
-17
-16
-15
-13
-13
-15
-15
-13

Relative Humidity (%)

59
61
60
57
56
52
52
49
49
51
49
52
52
54
55
57
58
63
69
77
72
58
51
54

Pressure (mb)

1012
1013
1014
1015
1016
1017
1018
1020
1021
1021
1022
1023
1024
1024
1025
1026
1027
1028
1029
1029
1030
1030
1029
1028

Ozone (du)

404
417
432
435
436
436
437
438
442
441
439
435
432
429
428
427
429
429
420
415
410
406
403
404

Wednesday 21

Waxing Crescent 9%

09:37

20:22

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
12 Bad
13 Bad

Sun - Rise: 07:44, Set: 17:09, Transit: 12:27. Moon - Rise: 09:37, Set: 20:22. Civil Dark: 17:41 - 07:12. Nautical Dark: 18:17 - 06:37. Astro Dark: 18:52 - 06:02

Total Clouds (% Sky Obscured)

95
95
88
70
90
97
96
99
97
90
93
98
99
100
100
100
100
99
99
98
98
97
96
97

Low Clouds (% Sky Obscured)

95
95
87
70
85
74
22
37
61
90
93
93
94
95
96
88
95
97
94
94
94
93
92
89

Medium Clouds (% Sky Obscured)

2
1
15
22
25
25
88
98
94
84
83
93
98
100
100
100
100
96
96
66
84
64
51
56

High Clouds (% Sky Obscured)

3
19
14
46
41
55
60
70
7
4
4
6
5
5
37
6
2
2
4
20
9
49
55
4

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
6
6
3
6
0
0
0
0
0
5

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
Snow
Snow
Snow
Snow
Snow
Very Light Rain
None
None
None

Precipitation Probability (%)

13
21
11
1
5
16
16
13
11
10
8
13
20
37
45
56
60
68
70
95
60
46
41
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.9
0.2
0
0
0

Wind Speed/Direction (mph)

9
8
7
4
4
5
6
7
8
8
8
7
7
8
8
10
12
13
14
13
11
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-10
-10
-11
-12
-11
-11
-10
-9
-10
-9
-8
-8
-7
-8
-6
-6
-6
-4
-3
-2
-2
-2

Dew Point (°C)

-13
-11
-9
-9
-10
-10
-10
-10
-9
-9
-8
-8
-7
-5
-5
-4
-2
-1
-0
1
1
2
2
2

Relative Humidity (%)

56
61
73
80
79
80
79
74
74
74
75
76
82
87
86
87
92
94
96
98
98
98
98
94

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1024
1023
1021
1020
1018
1017
1016
1015
1014
1013
1011

Ozone (du)

402
398
395
395
391
387
382
380
375
373
371
371
374
376
377
383
377
383
391
394
388
382
382
393

Thursday 22

Waxing Crescent 16%

09:56

21:33

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
12 Bad
13 Bad

Sun - Rise: 07:43, Set: 17:11, Transit: 12:28. Moon - Rise: 09:56, Set: 21:33. Civil Dark: 17:42 - 07:12. Nautical Dark: 18:18 - 06:36. Astro Dark: 18:53 - 06:01

Total Clouds (% Sky Obscured)

94
91
89
84
68
53
63
68
48
86
93
89
100
100
100
92
81
76
78
69
71
74
80
88

Low Clouds (% Sky Obscured)

93
90
89
33
44
43
56
30
6
18
77
39
61
64
64
88
77
55
78
51
51
58
70
83

Medium Clouds (% Sky Obscured)

29
7
5
1
0
0
0
0
0
70
67
40
71
81
100
9
44
25
27
40
51
31
38
50

High Clouds (% Sky Obscured)

12
27
8
49
24
5
5
15
24
86
51
25
74
100
94
32
3
1
0
0
0
2
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

39
33
26
11
13
12
9
11
3
3
2
11
36
22
15
14
16
13
0
2
0
5
23
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
1
1
1
0
-1
-2
-2
-3
-3
-2
-2
-3
-3
-3
-3
-2
-2
-1
-1
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
93
91
88
86
84
83
83
89
89
92
87
91
91
89
96
96
91
86
74
59
60
65
74

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1013
1012

Ozone (du)

396
397
393
382
379
377
381
385
396
404
404
399
399
402
402
403
405
406
406
405
402
408
413
409

Friday 23

Waxing Crescent 25%

10:14

22:46

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
12 Bad
13 Bad

Sun - Rise: 07:43, Set: 17:12, Transit: 12:28. Moon - Rise: 10:14, Set: 22:46. Civil Dark: 17:44 - 07:11. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:54 - 06:01

Total Clouds (% Sky Obscured)

92
95
99
99
100
100
92
85
77
84
91
96
88
83
75
58
76
100
100
100
100
98
96
93

Low Clouds (% Sky Obscured)

85
84
85
91
95
100
92
85
77
84
91
94
88
83
75
54
73
100
100
100
100
98
96
93

Medium Clouds (% Sky Obscured)

65
82
96
65
41
31
22
12
0
15
30
45
33
20
7
5
2
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
2
0
0
9
0
0
9
9
9
9
9
4
3
3
9
9
4
5
4
2
2
4
5

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

Precipitation Probability (%)

44
61
67
59
63
62
47
34
19
16
12
9
15
17
6
18
19
22
22
24
23
20
24
16

Precipitation Amount (mm)

0.1
0.3
0.4
0.3
0.4
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
-1
-1
-2
-3
-4
-6
-7
-8
-9
-10
-11
-11
-12
-13
-14
-15
-16
-17
-17
-17
-17
-17
-17

Feels Like (°C)

-5
-5
-5
-6
-8
-10
-12
-14
-15
-16
-16
-17
-18
-19
-20
-22
-22
-23
-24
-24
-24
-24
-25
-25

Dew Point (°C)

-4
-3
-2
-3
-6
-5
-8
-14
-16
-16
-16
-16
-16
-17
-18
-20
-20
-20
-22
-21
-22
-22
-22
-22

Relative Humidity (%)

75
81
92
92
82
94
89
60
55
55
60
63
66
69
66
58
63
68
66
67
66
66
63
63

Pressure (mb)

1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1017
1018
1018
1019
1019

Ozone (du)

394
390
391
392
393
394
397
401
414
420
412
415
415
416
413
419
426
423
405
393
384
374
362
358

Saturday 24

Waxing Crescent 36%

10:36

00:00

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
12 Bad
13 Bad

Sun - Rise: 07:42, Set: 17:13, Transit: 12:28. Moon - Rise: 10:36, Set: 00:00. Civil Dark: 17:45 - 07:10. Nautical Dark: 18:21 - 06:34. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

93
91
89
89
89
89
90
89
89
87
85
82
95
97
94
93
91
90
88
85
82
77
72
64

Low Clouds (% Sky Obscured)

93
91
89
89
89
89
90
89
89
87
85
82
94
93
90
81
75
72
71
69
68
67
65
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
6
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
5
12
45
61
64

ISS Passover

Visibility (miles)

5
7
9
8
9
9
9
9
6
5
5
4
3
3
3
4
5
6
6
7
8
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 (%)

12
12
10
9
9
7
9
9
11
11
10
17
16
15
12
13
12
8
10
9
6
7
6
3

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)

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

Chance of Frost

Temperature (°C)

-17
-17
-17
-17
-17
-16
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-16
-16

Feels Like (°C)

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

Dew Point (°C)

-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-21
-21
-21
-22
-22
-22
-23
-23
-22
-22
-22

Relative Humidity (%)

63
65
66
67
67
67
68
69
70
72
72
73
72
74
74
73
73
71
71
67
64
61
60
59

Pressure (mb)

1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1026

Ozone (du)

357
353
350
345
342
342
339
338
337
340
342
342
344
347
351
354
352
350
348
346
343
341
336
331

Sunday 25

Waxing Crescent 47%

11:01

01:18

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
12 Bad
13 OK

Sun - Rise: 07:41, Set: 17:15, Transit: 12:28. Moon - Rise: 11:01, Set: 01:18. Civil Dark: 17:46 - 07:09. Nautical Dark: 18:22 - 06:34. Astro Dark: 18:57 - 05:59

Total Clouds (% Sky Obscured)

67
70
76
75
77
78
79
78
79
81
83
82
86
89
87
87
86
86
87
86
86
71
56
33

Low Clouds (% Sky Obscured)

64
62
62
62
61
65
66
67
66
68
69
69
69
68
67
68
69
76
84
83
81
65
49
28

Medium Clouds (% Sky Obscured)

7
8
14
12
10
11
13
14
15
20
40
60
70
55
70
70
70
70
65
64
64
45
28
8

High Clouds (% Sky Obscured)

67
70
65
25
10
0
0
0
0
0
0
0
0
1
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
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

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 (%)

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

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
9
8
8
7
7
7
7
7
8
7
7
7
7
7
8
7
7
7
8
9
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-23
-22
-22
-22
-22
-22
-22
-22
-21
-21
-21
-21
-20
-21
-22
-22
-22
-23
-23
-22
-21
-20
-20
-20

Dew Point (°C)

-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-21
-21
-21
-21
-21

Relative Humidity (%)

58
60
63
65
67
67
69
68
67
67
67
66
66
66
66
67
67
67
67
63
59
54
52
51

Pressure (mb)

1025
1025
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1017
1017
1017
1016
1016
1016
1015
1014

Ozone (du)

326
323
320
317
317
318
318
322
326
331
332
334
335
340
344
349
354
360
365
369
372
375
382
389

Monday 26

First Quarter 59%

11:34

02:39

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

Sun - Rise: 07:40, Set: 17:16, Transit: 12:29. Moon - Rise: 11:34, Set: 02:39. Civil Dark: 17:48 - 07:08. Nautical Dark: 18:23 - 06:33. Astro Dark: 18:58 - 05:58

Total Clouds (% Sky Obscured)

43
51
61
71
83
93
97
97
100
97
95
93
92
94
93
93
99
99

Low Clouds (% Sky Obscured)

36
42
49
59
70
82
83
85
85
85
83
80
79
81
81
81
79
80

Medium Clouds (% Sky Obscured)

14
20
26
20
15
14
19
20
20
17
19
14
10
3
0
1
2
3

High Clouds (% Sky Obscured)

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
8
7
8
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

8
8
5
7
7
5
7
7
4
6
5
1
5
6
3
9
11
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
14

Chance of Frost

Temperature (°C)

-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14

Feels Like (°C)

-19
-17
-17
-17
-17
-18
-18
-19
-19
-19
-19
-19
-18
-20
-20
-20
-20
-20

Dew Point (°C)

-20
-20
-20
-19
-19
-19
-19
-19
-18
-18
-18
-18
-17
-18
-18
-18
-18
-19

Relative Humidity (%)

50
54
56
61
62
62
62
62
63
64
66
68
71
70
70
69
69
67

Pressure (mb)

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

Ozone (du)

396
402
407
413
418
423
428
427
425
424
428
432
436
433
431
428
432
436

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

Generated: 20/01/26 14:12:10. Forecast: 20/01/26 to 26/01/26. Timezone: UTC-4.00