Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 3%

08:29

19:54

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: 08:18, Set: 17:32, Transit: 12:57. Moon - Rise: 08:29, Set: 19:54. Civil Dark: 18:21 - 07:29. Nautical Dark: 19:16 - 06:35. Astro Dark: 20:10 - 05:40

Total Clouds (% Sky Obscured)

100
100
98
98
100
100
99
98
98
98
97
98
100
100
100
100
100
96
94
92
72
94
100
100

Low Clouds (% Sky Obscured)

96
95
94
86
81
100
97
95
97
98
95
95
96
88
61
39
24
24
12
40
64
88
100
100

Medium Clouds (% Sky Obscured)

100
100
94
90
98
100
86
93
90
92
90
94
99
100
100
100
100
95
92
86
44
42
91
76

High Clouds (% Sky Obscured)

100
30
30
1
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
0
0
0
0
0
0
0
0
0
0
0
1
2
5
6
6
6
2
0
0
0

Fog (%)

1
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
3

Precipitation Type

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

Precipitation Probability (%)

0
0
78
70
58
67
77
76
64
60
51
44
39
34
27
20
12
20
12
20
33
51
58
55

Precipitation Amount (mm)

0
0
0.5
0.4
0.3
0.5
0.7
0.6
0.4
0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

5
6
5
5
6
7
5
1
1
1
3
3
2
2
2
1
2
2
1
1
2
1
2
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-11
-11
-12
-11
-11
-14
-14
-14
-14
-15
-15
-15
-16
-17
-18
-18
-18
-19
-18
-16
-16
-19

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
92
92
92
92
94
94
92
90
90
90
88
88
86
84
83
81
80
82
88
90
88

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1019
1020
1020
1021
1021
1021
1020
1020
1020
1019
1018
1018
1019
1018
1018
1018
1020

Ozone (du)

357
355
356
359
359
362
364
365
369
376
384
388
390
393
402
409
415
422
431
436
442
445
445
441

Thursday 19

Waxing Crescent 7%

08:20

21:39

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:15, Set: 17:35, Transit: 12:57. Moon - Rise: 08:20, Set: 21:39. Civil Dark: 18:24 - 07:26. Nautical Dark: 19:18 - 06:32. Astro Dark: 20:13 - 05:37

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
99

Low 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
99

Medium Clouds (% Sky Obscured)

93
25
59
75
92
100
100
100
100
100
99
89
92
87
88
80
87
67
73
55
24
4
2
2

High Clouds (% Sky Obscured)

0
0
0
2
10
24
20
24
17
15
13
6
2
2
0
0
0
0
2
2
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
1
1
2
7
2
10
6
6
5
4
0
4
5
9
10
34
45
45
41
4
8
1
1

Precipitation Type

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

Precipitation Probability (%)

47
43
39
33
30
25
26
27
28
27
30
33
30
31
31
33
33
28
28
24
23
14
17
10

Precipitation Amount (mm)

0.2
0.2
0.2
0.1
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
10
7
4
2
2
2
2
2
2
2
1
2
2
1
1
1
1
1
2
1
1
1

Chance of Frost

Temperature (°C)

-14
-15
-16
-18
-19
-20
-21
-22
-23
-22
-23
-23
-23
-23
-24
-24
-24
-25
-25
-26
-26
-25
-25
-25

Feels Like (°C)

-19
-20
-21
-22
-23
-24
-26
-27
-27
-27
-27
-28
-28
-27
-28
-29
-29
-29
-29
-30
-29
-29
-29
-29

Dew Point (°C)

-16
-17
-19
-20
-21
-23
-24
-25
-26
-25
-26
-26
-26
-26
-26
-27
-27
-28
-28
-29
-29
-29
-29
-29

Relative Humidity (%)

83
82
80
81
82
80
75
74
74
74
74
74
75
76
75
74
73
74
74
74
71
67
65
65

Pressure (mb)

1021
1022
1024
1025
1025
1026
1028
1029
1029
1030
1030
1031
1032
1033
1035
1036
1037
1039
1040
1042
1043
1044
1045
1046

Ozone (du)

440
441
441
450
459
468
476
477
479
479
480
480
478
476
475
474
479
483
484
482
476
476
477
475

Friday 20

Waxing Crescent 14%

08:11

23:27

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

Sun - Rise: 08:12, Set: 17:38, Transit: 12:56. Moon - Rise: 08:11, Set: 23:27. Civil Dark: 18:27 - 07:23. Nautical Dark: 19:21 - 06:29. Astro Dark: 20:16 - 05:34

Total Clouds (% Sky Obscured)

98
99
98
97
83
46
13
10
11
10
6
6
4
3
1
1
1
0
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

98
99
97
96
83
46
10
5
5
5
3
3
2
2
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)

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)

1
1
1
3
6
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
1
3
6
9
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 (%)

11
7
8
10
2
5
1
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-25
-25
-25
-27
-29
-30
-30
-31
-31
-32
-32
-32
-32
-32
-32
-32
-32
-33
-32
-32
-30
-27
-26
-25

Feels Like (°C)

-29
-29
-29
-31
-34
-34
-34
-34
-35
-35
-35
-35
-36
-36
-35
-35
-35
-36
-35
-35
-31
-28
-27
-27

Dew Point (°C)

-29
-29
-29
-31
-33
-34
-35
-36
-36
-36
-37
-37
-37
-37
-37
-37
-37
-37
-37
-37
-34
-32
-30
-30

Relative Humidity (%)

65
66
69
69
64
63
61
61
60
59
59
59
59
59
59
59
59
58
58
59
61
61
61
64

Pressure (mb)

1047
1048
1049
1050
1051
1052
1052
1053
1053
1053
1054
1054
1055
1055
1055
1055
1055
1055
1055
1056
1055
1054
1054
1053

Ozone (du)

470
463
461
470
473
477
474
474
477
480
477
473
474
476
477
475
469
469
467
467
464
458
445
438

Saturday 21

Waxing Crescent 23%

08:00

01:24

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

Sun - Rise: 08:08, Set: 17:41, Transit: 12:56. Moon - Rise: 08:00, Set: 01:24. Civil Dark: 18:30 - 07:20. Nautical Dark: 19:24 - 06:26. Astro Dark: 20:19 - 05:31

Total Clouds (% Sky Obscured)

5
7
6
10
7
8
6
17
6
6
5
12
12
40
76
100
88
75
65
71
78
83
88
86

Low Clouds (% Sky Obscured)

3
4
3
6
4
2
0
0
0
0
0
0
0
0
0
0
0
2
0
15
25
38
36
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
13
27
36
32
30
59
58
61
56
74
45

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
12
2
4
4
8
9
36
76
100
84
68
52
47
41
35
47
43

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 (%)

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 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)

0
0
0
0
0
0
0
2
3
3
5
6
6
6
6
6
6
4
4
2
0
0
1
2

Chance of Frost

Temperature (°C)

-25
-25
-26
-28
-29
-29
-29
-29
-29
-29
-29
-28
-27
-27
-26
-24
-24
-24
-22
-21
-20
-18
-17
-16

Feels Like (°C)

-27
-27
-28
-30
-33
-33
-32
-32
-32
-32
-31
-30
-30
-29
-29
-28
-28
-28
-26
-25
-23
-22
-21
-20

Dew Point (°C)

-29
-29
-29
-32
-34
-35
-35
-36
-35
-35
-35
-35
-34
-33
-32
-29
-29
-28
-27
-25
-24
-22
-20
-19

Relative Humidity (%)

66
69
71
68
61
57
54
52
51
50
49
49
50
51
53
59
62
64
64
69
70
70
74
76

Pressure (mb)

1053
1053
1052
1053
1053
1053
1052
1051
1050
1050
1048
1048
1047
1047
1045
1044
1043
1042
1041
1040
1039
1038
1038
1037

Ozone (du)

434
423
421
418
417
417
416
417
415
413
407
405
402
399
398
397
396
393
392
390
389
386
382
385

Sunday 22

Waxing Crescent 34%

07:42

03:36

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: 08:05, Set: 17:44, Transit: 12:56. Moon - Rise: 07:42, Set: 03:36. Civil Dark: 18:33 - 07:17. Nautical Dark: 19:27 - 06:23. Astro Dark: 20:22 - 05:28

Total Clouds (% Sky Obscured)

77
96
77
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

34
29
25
22
32
53
80
86
92
94
97
97
96
96
95
95
93
91
89
88
88
87
85
82

Medium Clouds (% Sky Obscured)

46
71
48
80
90
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
95
91

High Clouds (% Sky Obscured)

31
73
59
88
100
100
100
87
79
95
100
66
99
99
99
99
95
93
90
91
91
91
69
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
9
9
9
7
4
3
2
1
1
1
1
1
2
2
3

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

Precipitation Probability (%)

0
0
0
0
1
2
5
33
35
42
58
60
56
77
62
44
45
44
41
44
44
43
40
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-15
-15
-15
-16
-17
-16
-16
-16
-15
-14
-14
-13
-12
-12
-12
-12
-11
-11
-11
-10
-9
-8
-7
-6

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-18
-18
-20
-18
-18
-19
-17
-16
-16
-15
-14
-14
-14
-13
-12
-12
-12
-11
-10
-9
-8
-7

Relative Humidity (%)

77
79
81
81
81
81
80
79
82
84
86
86
83
88
88
90
92
90
90
92
92
92
90
92

Pressure (mb)

1036
1035
1035
1035
1034
1033
1033
1032
1031
1031
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1024
1023

Ozone (du)

390
392
393
395
399
403
405
405
405
405
405
407
408
407
406
405
403
404
404
405
404
403
402
402

Monday 23

Waxing Crescent 46%

No Rise

No Set

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: 08:01, Set: 17:48, Transit: 12:56. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:35 - 07:14. Nautical Dark: 19:30 - 06:19. Astro Dark: 20:25 - 05:24

Total Clouds (% Sky Obscured)

98
97
95
94
95
97
97
97
97
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
82
84
87
90
92
94
94
94
94
96
98
100
100
100
100
99
99
98
92
86
80
80
77

Medium Clouds (% Sky Obscured)

88
82
77
71
72
74
74
76
78
80
82
87
91
90
92
92
91
91
89
73
48
29
18
18

High Clouds (% Sky Obscured)

28
35
51
75
85
85
85
88
87
80
69
62
56
54
46
39
41
39
32
28
36
60
70
90

ISS Passover

Visibility (miles)

3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
7
4

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

Precipitation Probability (%)

31
34
34
36
47
50
54
57
61
70
69
64
67
69
67
68
60
52
47
43
37
29
37
43

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.3
0.3
0.3
0.5
0.4
0.3
0.4
0.4
0.3
0.4
0.3
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
3
3
3
4
5
5
5
5
5
4
4
4
5
6
5
5
5
3
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
96
96
94
94
94
96
94
96
94
94
96
94
94
94
94
94
94
94
90
90
92

Pressure (mb)

1023
1022
1021
1020
1019
1019
1018
1017
1016
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1010
1009
1008

Ozone (du)

402
402
400
398
395
397
399
401
399
397
395
394
393
391
392
393
394
397
400
403
406
409
412
412

Tuesday 24

First Quarter 58%

No Rise

No Set

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

Sun - Rise: 07:58, Set: 17:51, Transit: 12:56. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:38 - 07:10. Nautical Dark: 19:33 - 06:16. Astro Dark: 20:28 - 05:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

77
83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

15
43
71
100
92
92
90
88
88
90
95
95
95
100
100
100
97
97
98

High Clouds (% Sky Obscured)

95
95
100
100
95
95
95
95
90
90
85
85
90
90
95
95
90
90
90

ISS Passover

Visibility (miles)

2
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

Precipitation Type

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

Precipitation Probability (%)

52
63
75
88
88
88
93
94
95
95
94
91
89
80
76
76
65
56
50

Precipitation Amount (mm)

0.1
0.2
0.4
0.6
0.5
0.5
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.6
0.5
0.6
0.4
0.3
0.2

Wind Speed/Direction (mph)

0
0
1
1
1
2
2
2
3
4
5
2
2
1
3
2
1
0
0

Chance of Frost

Temperature (°C)

-8
-8
-9
-10
-11
-10
-10
-9
-9
-9
-9
-10
-11
-13
-15
-17
-19
-20
-21

Feels Like (°C)

-12
-11
-11
-12
-12
-13
-13
-12
-12
-12
-12
-11
-11
-11
-16
-18
-19
-20
-21

Dew Point (°C)

-9
-9
-9
-11
-11
-11
-11
-10
-10
-10
-10
-11
-12
-14
-16
-18
-21
-22
-24

Relative Humidity (%)

92
94
94
92
94
94
92
94
94
94
96
94
94
92
90
87
85
84
81

Pressure (mb)

1007
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1003
1004
1005
1005
1006

Ozone (du)

413
413
415
416
417
419
421
423
427
431
435
438
441
445
447
450
452
456
459

Forecast for Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 18/02/26 13:51:41. Forecast: 18/02/26 to 24/02/26. Timezone: UTC-9.00