Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 57%

10:30

04:28

12 Good
13 OK
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: 07:25, Set: 18:00, Transit: 12:44. Moon - Rise: 10:30, Set: 04:28. Civil Dark: 18:36 - 06:50. Nautical Dark: 19:16 - 06:09. Astro Dark: 19:57 - 05:28

Total Clouds (% Sky Obscured)

13
22
71
57
96
97
100
100
100
100
100
100
100
100
97
100
87
98
93
61
99
88
91
92

Low Clouds (% Sky Obscured)

1
1
15
41
53
78
82
83
81
64
70
71
88
82
63
79
54
72
59
58
55
74
85
89

Medium Clouds (% Sky Obscured)

5
22
15
33
65
91
99
100
100
100
100
100
100
100
95
100
83
98
88
60
97
86
88
87

High Clouds (% Sky Obscured)

4
4
0
9
18
92
93
91
66
72
100
79
91
100
87
80
1
0
0
4
80
85
80
70

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
1
3
0
0
0
3
9
6
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
8
27
26
27
25
29
49
17
8
25
18
20
17
2
2
2
1
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-10
-9
-8
-6
-7
-7
-7
-6
-6
-6
-5
-5
-4
-3
-3
-3
-3
-3
-3
-4
-3
-2
-1

Feels Like (°C)

-15
-13
-11
-10
-8
-10
-11
-11
-11
-11
-10
-10
-10
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-6

Dew Point (°C)

-16
-14
-12
-11
-8
-8
-8
-8
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-5
-6
-6
-5
-4
-3

Relative Humidity (%)

75
73
77
80
84
89
92
92
92
92
92
94
89
89
86
84
82
86
84
82
84
84
83
84

Pressure (mb)

1011
1010
1009
1007
1007
1006
1006
1005
1004
1003
1002
1001
1001
1000
999
998
998
998
998
998
998
998
998
998

Ozone (du)

434
431
427
422
415
411
412
411
411
414
416
418
421
423
428
430
433
431
433
435
431
427
428
426

Wednesday 25

Waxing Gibbous 68%

11:38

05:30

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: 07:23, Set: 18:02, Transit: 12:44. Moon - Rise: 11:38, Set: 05:30. Civil Dark: 18:38 - 06:47. Nautical Dark: 19:18 - 06:07. Astro Dark: 19:59 - 05:26

Total Clouds (% Sky Obscured)

89
74
84
89
92
95
99
75
97
100
93
100
98
99
71
83
100
67
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

83
53
77
64
68
78
55
57
55
50
61
64
61
50
37
5
31
2
35
35
35
62
80
69

Medium Clouds (% Sky Obscured)

86
71
84
82
84
90
97
60
92
100
87
100
97
98
59
83
100
66
100
100
97
97
92
90

High Clouds (% Sky Obscured)

70
57
6
39
54
38
87
25
20
7
0
0
0
0
0
0
0
0
0
16
40
35
37
38

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
Snow
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

1
4
5
8
11
14
24
7
10
20
11
27
28
32
23
16
17
8
7
10
6
31
42
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
13
12
12
11
10
13
11
10
10
12
11
12
12
13
13
12
13
12
13
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
88
91
88
84
84
81
83
88
88
88
80
80
78
77
78
75
77
79
80
74
74

Pressure (mb)

998
997
997
997
998
998
997
998
998
998
998
998
998
998
999
999
999
999
999
999
999
999
998
999

Ozone (du)

424
424
422
420
418
418
419
422
427
436
441
445
450
455
459
462
469
471
472
465
461
454
451
448

Thursday 26

Waxing Gibbous 79%

No Rise

06:11

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: 07:20, Set: 18:04, Transit: 12:43. Moon - Rise: No Rise, Set: 06:11. Civil Dark: 18:39 - 06:45. Nautical Dark: 19:20 - 06:05. Astro Dark: 20:01 - 05:24

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
85
53
76
80
82
91
82
73
64
58
49
39
55

Low Clouds (% Sky Obscured)

29
1
6
10
5
5
5
5
27
57
75
71
25
54
56
64
62
54
46
39
35
30
25
17

Medium Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
59
51
44
42
42
67
61
52
46
42
38
34
36

High Clouds (% Sky Obscured)

4
1
2
0
0
0
0
0
0
0
1
18
1
20
1
0
0
1
1
1
5
1
0
0

ISS Passover

Visibility (miles)

9
9
9
2
0
1
9
9
9
9
9
4
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
Very Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
24
49
66
74
28
26
13
2
0
0
3
3
0
0
0
4
2
1
1
3
3
1
2

Precipitation Amount (mm)

0
0
0.3
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
17
19
16
14
16
16
17
16
15
15
12
12
9
8
8
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

1
2
2
2
1
0
-1
-3
-5
-6
-8
-10
-12
-13
-15
-16
-16
-17
-18
-19
-19
-20
-19
-19

Feels Like (°C)

-5
-4
-4
-4
-4
-6
-7
-9
-11
-13
-15
-16
-19
-20
-21
-22
-23
-24
-25
-26
-26
-26
-25
-24

Dew Point (°C)

-2
-1
-1
0
1
-1
-4
-6
-8
-11
-12
-12
-15
-16
-17
-18
-19
-21
-21
-22
-23
-23
-23
-23

Relative Humidity (%)

77
81
79
91
100
96
78
78
77
71
71
81
79
79
81
81
78
74
73
72
72
73
71
72

Pressure (mb)

999
999
998
999
1000
1001
1003
1005
1007
1009
1011
1013
1016
1018
1019
1021
1022
1023
1025
1026
1027
1028
1029
1030

Ozone (du)

445
439
437
431
428
424
429
436
436
440
446
444
447
449
446
447
447
451
462
475
488
494
493
486

Friday 27

Waxing Gibbous 87%

13:03

06:38

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: 07:18, Set: 18:06, Transit: 12:43. Moon - Rise: 13:03, Set: 06:38. Civil Dark: 18:41 - 06:43. Nautical Dark: 19:22 - 06:02. Astro Dark: 20:03 - 05:21

Total Clouds (% Sky Obscured)

60
62
73
87
100
100
100
99
100
100
100
100
99
100
100
100
100
94
86
75
69
62
54
58

Low Clouds (% Sky Obscured)

8
0
5
5
5
5
5
9
5
12
15
28
53
77
81
82
82
79
59
67
65
58
49
46

Medium Clouds (% Sky Obscured)

43
49
58
69
76
76
76
79
100
100
100
100
99
100
100
100
100
75
49
20
2
3
2
3

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)

8
3
2
1
1
2
2
3
9
9
9
9
9
4
9
8
8
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 (%)

2
0
12
7
0
0
2
0
3
0
0
0
1
1
3
4
5
3
3
1
2
1
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)

9
8
8
8
8
7
5
5
4
4
4
4
3
2
2
3
2
3
3
3
4
5
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-24
-24
-23
-23
-22
-22
-23
-24
-24
-25
-24
-25
-26
-26
-26
-26
-25
-25
-25
-27
-26
-24
-22
-21

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
72
72
78
79
79
77
76
78
77
77
78
77
77
77
75
75
75
73
76
76
78

Pressure (mb)

1030
1030
1029
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1031

Ozone (du)

482
488
492
489
482
472
472
468
465
462
463
465
465
462
460
455
450
448
451
458
459
458
452
446

Saturday 28

Waxing Gibbous 94%

14:35

06:55

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

Sun - Rise: 07:16, Set: 18:08, Transit: 12:43. Moon - Rise: 14:35, Set: 06:55. Civil Dark: 18:43 - 06:41. Nautical Dark: 19:24 - 06:00. Astro Dark: 20:05 - 05:19

Total Clouds (% Sky Obscured)

49
25
35
25
25
25
20
12
29
56
90
40
36
32
36
36
40
58
74
90
76
63
49
44

Low Clouds (% Sky Obscured)

33
25
25
25
25
25
20
12
21
37
50
23
21
20
20
14
7
6
5
3
16
27
38
31

Medium Clouds (% Sky Obscured)

1
0
0
3
4
7
5
4
16
33
48
11
11
10
9
8
11
35
59
85
67
46
24
20

High Clouds (% Sky Obscured)

1
3
1
3
7
25
8
2
1
1
1
0
0
0
1
1
1
1
1
1
8
13
20
22

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

-15
-13
-12
-12
-11
-11
-13
-15
-15
-14
-13
-13
-13
-14
-14
-14
-15
-15
-14
-14
-13
-11
-9
-7

Feels Like (°C)

-20
-18
-18
-17
-16
-17
-18
-19
-20
-18
-18
-17
-18
-18
-18
-18
-17
-17
-19
-18
-18
-18
-18
-17

Dew Point (°C)

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

Relative Humidity (%)

77
79
79
80
83
85
86
86
84
84
81
81
81
81
81
81
82
82
82
83
83
83
83
82

Pressure (mb)

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

Ozone (du)

443
440
437
434
435
435
433
433
435
435
434
430
428
427
425
426
427
428
427
426
425
423
421
419

Sunday 1

Waxing Gibbous 98%

16:05

07:08

12 OK
13 OK
14 OK
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: 07:13, Set: 18:10, Transit: 12:43. Moon - Rise: 16:05, Set: 07:08. Civil Dark: 18:45 - 06:38. Nautical Dark: 19:26 - 05:58. Astro Dark: 20:07 - 05:17

Total Clouds (% Sky Obscured)

39
34
38
42
46
46
51
53
53
50
47
61
78
95
96
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
22
27
38
45
46
49
44
52
50
47
59
67
79
86
92
99
99
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

16
22
36
42
46
46
51
53
53
50
47
61
78
95
95
98
100
97
96
94
93
94
95
96

High Clouds (% Sky Obscured)

24
27
22
17
13
9
4
1
1
0
0
15
30
45
63
80
94
65
37
9
8
10
12
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
9
9
7
5
3
2
1
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

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

Precipitation Probability (%)

0
0
2
4
2
19
24
28
24
19
3
3
3
2
19
31
44
52
57
61
57
52
49
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
12
11
11
11
10
9
8
9
10
10
10
12
16
13
12
14
13
12
12
11
10
10

Chance of Frost

Temperature (°C)

-6
-5
-3
-4
-4
-4
-5
-5
-6
-5
-5
-4
-4
-5
-6
-8
-9
-11
-13
-15
-17
-17
-17
-18

Feels Like (°C)

-11
-10
-10
-10
-10
-9
-10
-10
-11
-10
-9
-8
-8
-8
-7
-8
-8
-9
-19
-20
-22
-23
-23
-24

Dew Point (°C)

-8
-7
-5
-5
-6
-5
-6
-6
-7
-6
-5
-5
-6
-7
-8
-10
-12
-13
-15
-17
-19
-19
-20
-20

Relative Humidity (%)

84
85
86
87
87
91
90
92
92
92
94
92
89
85
82
82
83
85
84
82
82
81
80
80

Pressure (mb)

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

Ozone (du)

419
420
421
419
417
415
417
419
421
423
425
426
425
424
423
423
424
425
426
428
430
433
436
439

Monday 2

Waxing Gibbous 100%

17:32

07:17

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: 07:11, Set: 18:12, Transit: 12:43. Moon - Rise: 17:32, Set: 07:17. Civil Dark: 18:47 - 06:36. Nautical Dark: 19:28 - 05:56. Astro Dark: 20:09 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
88
76
64
55
46
37
54
72
89

Low Clouds (% Sky Obscured)

100
100
100
100
99
97
94
92
69
46
23
23
19
21
16
13
6

Medium Clouds (% Sky Obscured)

96
96
97
98
100
100
100
100
88
76
64
55
46
37
41
26
12

High Clouds (% Sky Obscured)

4
1
6
10
10
9
8
11
36
55
64
38
26
14
24
33
38

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

46
43
44
47
49
42
33
21
21
20
12
13
12
7
7
5
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
9
8
8
7
6
5
4
3
2
1
2
3
4
4
4

Chance of Frost

Temperature (°C)

-17
-17
-17
-17
-17
-16
-17
-17
-17
-19
-20
-22
-22
-23
-23
-23
-22

Feels Like (°C)

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

Dew Point (°C)

-20
-19
-19
-19
-19
-19
-19
-19
-19
-21
-23
-24
-25
-26
-26
-26
-25

Relative Humidity (%)

80
80
80
80
80
80
80
80
81
81
77
76
76
76
76
76
76

Pressure (mb)

1024
1024
1024
1024
1025
1025
1026
1027
1028
1029
1030
1031
1031
1032
1033
1033
1033

Ozone (du)

440
441
442
445
448
451
452
454
455
452
449
447
451
455
459
457
455

Forecast for Sandy Beach, Canada (53.68,-112.83)

Generated: 24/02/26 12:43:53. Forecast: 24/02/26 to 02/03/26. Timezone: UTC-7.00