Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 1%

07:22

16:32

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

Sun - Rise: 07:38, Set: 18:23, Transit: 13:01. Moon - Rise: 07:22, Set: 16:32. Civil Dark: 18:51 - 07:10. Nautical Dark: 19:23 - 06:38. Astro Dark: 19:54 - 06:07

Total Clouds (% Sky Obscured)

24
18
14
11
31
18
15
0
0
15
32
56
65
96
97
90
92
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
31
18
15
0
0
15
27
33
38
41
42
42
37
23
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
20
32
90
88
75
15
94
89
88
79
91
86
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
31
56
65
74
78
81
92
100
100
100
77
100
100
98

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)

7
7
7
5
5
4
4
4
4
4
4
5
5
6
6
6
7
7
8
11
13
14
16
16

Chance of Frost

Temperature (°C)

13
13
13
12
10
8
7
6
6
5
5
4
4
4
3
3
3
3
4
7
9
11
13
14

Feels Like (°C)

13
12
13
12
9
7
6
6
6
5
4
2
1
1
0
0
-1
-1
0
3
5
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

62
57
58
67
74
78
84
85
86
88
88
89
91
91
93
91
93
93
88
82
74
66
62
60

Pressure (mb)

1013
1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1016

Ozone (du)

367
359
352
348
344
342
340
335
331
330
332
332
331
332
331
333
331
330
333
336
336
335
337
339

Monday 16

Waning Crescent 0%

07:48

17:41

15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 OK
22 OK
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
14 Bad

Sun - Rise: 07:36, Set: 18:24, Transit: 13:01. Moon - Rise: 07:48, Set: 17:41. Civil Dark: 18:52 - 07:09. Nautical Dark: 19:24 - 06:37. Astro Dark: 19:55 - 06:05

Total Clouds (% Sky Obscured)

100
86
71
40
10
15
26
35
34
45
46
58
84
100
100
100
100
100
100
100
100
100
100
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
30
39

Medium Clouds (% Sky Obscured)

89
76
61
34
0
11
22
27
30
40
41
36
83
100
100
100
100
100
100
100
100
100
100
61

High Clouds (% Sky Obscured)

65
65
65
40
10
15
16
35
16
45
46
58
70
100
100
100
100
100
100
100
100
98
100
64

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)

16
15
14
12
9
10
9
8
8
7
7
6
6
5
5
5
5
6
6
8
9
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
62
69
78
80
82
87
88
88
88
88
88
88
88
88
89
89
86
79
74
68
63
60

Pressure (mb)

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

Ozone (du)

339
339
338
337
336
337
336
336
336
336
335
335
333
332
332
333
332
332
332
333
335
337
338
339

Tuesday 17

New Moon 2%

08:12

18:50

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 OK
12 OK
13 OK
14 Good

Sun - Rise: 07:35, Set: 18:25, Transit: 13:01. Moon - Rise: 08:12, Set: 18:50. Civil Dark: 18:53 - 07:07. Nautical Dark: 19:25 - 06:36. Astro Dark: 19:57 - 06:04

Total Clouds (% Sky Obscured)

75
85
100
100
100
100
100
100
100
100
100
100
100
100
96
97
100
79
62
50
37
30
20
10

Low Clouds (% Sky Obscured)

52
70
71
80
69
41
55
64
58
72
85
77
91
86
78
93
100
66
62
50
37
30
20
10

Medium Clouds (% Sky Obscured)

49
52
48
100
100
100
100
100
100
100
94
100
100
100
85
55
25
26
1
0
0
0
0
0

High Clouds (% Sky Obscured)

70
78
100
100
100
100
100
100
100
100
100
100
25
25
1
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
8
9
5
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
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
10
16
19
6
2
21
35
29
39
40
90
44
66
61
3
5
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
12
13
15
15
17
18
17
17
19
19
19
19
20
20
19
19
19
20
19
19

Chance of Frost

Temperature (°C)

14
14
14
13
12
12
12
12
13
13
13
13
13
13
13
13
13
13
14
15
16
17
19
19

Feels Like (°C)

9
10
10
9
9
8
8
8
9
8
9
9
8
8
8
8
7
7
8
11
13
13
14
14

Dew Point (°C)

6
7
9
9
9
9
10
10
10
10
11
11
11
10
11
11
11
11
10
10
11
9
6
2

Relative Humidity (%)

61
64
70
76
80
83
84
83
83
83
84
86
86
83
84
87
84
86
80
74
69
59
43
32

Pressure (mb)

1012
1011
1011
1010
1010
1009
1008
1007
1006
1004
1004
1003
1002
1001
1001
1000
1000
1000
1001
1001
1001
1001
1001
1001

Ozone (du)

341
343
342
342
341
341
341
340
342
341
339
336
338
339
341
342
353
361
363
367
367
368
365
359

Wednesday 18

Waxing Crescent 6%

08:34

19:59

15 Good
16 Good
17 Good
18 Good
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 OK
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK

Sun - Rise: 07:34, Set: 18:27, Transit: 13:01. Moon - Rise: 08:34, Set: 19:59. Civil Dark: 18:54 - 07:06. Nautical Dark: 19:26 - 06:34. Astro Dark: 19:58 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
2
59
82
100
100
100
100
100
100
100
83
98
69
50
28
10
11
11
8
24
41

Low 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
9
26

Medium Clouds (% Sky Obscured)

0
0
0
0
32
63
96
100
99
90
91
90
82
67
95
25
16
4
2
2
3
4
19
41

High Clouds (% Sky Obscured)

0
0
0
2
59
82
100
100
100
100
100
100
100
28
22
17
12
9
4
3
2
0
18
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
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
1
0
0
0
0
0
0
0
0
0
1
2

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)

18
17
15
11
9
8
8
7
6
5
4
4
3
2
1
1
2
1
2
3
5
7
9
9

Chance of Frost

Temperature (°C)

19
20
18
16
14
13
12
11
10
9
8
8
7
7
6
6
6
6
7
8
11
14
16
17

Feels Like (°C)

15
16
14
14
13
9
9
8
7
6
6
5
5
4
7
5
6
7
8
9
11
13
15
16

Dew Point (°C)

2
2
1
2
3
3
2
1
1
-1
-1
1
1
1
1
1
1
2
3
3
5
6
7
6

Relative Humidity (%)

30
31
31
38
46
48
50
50
51
51
53
61
64
66
70
69
71
74
73
67
64
61
54
50

Pressure (mb)

1001
1001
1001
1002
1003
1004
1004
1005
1005
1005
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004

Ozone (du)

360
361
360
357
357
361
364
363
360
359
364
368
369
371
371
368
367
365
364
362
362
361
356
352

Thursday 19

Waxing Crescent 6%

08:57

21:08

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 OK
05 OK
06 Good
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:32, Set: 18:28, Transit: 13:01. Moon - Rise: 08:57, Set: 21:08. Civil Dark: 18:55 - 07:05. Nautical Dark: 19:27 - 06:33. Astro Dark: 19:59 - 06:01

Total Clouds (% Sky Obscured)

68
100
100
100
98
95
76
95
97
100
83
66
48
33
16
2
17
33
44
57
62
73
80
84

Low Clouds (% Sky Obscured)

41
30
16
3
27
52
76
84
92
100
82
61
46
31
15
0
5
10
15
36
56
73
77
78

Medium Clouds (% Sky Obscured)

59
99
100
100
98
88
20
16
10
0
0
0
0
0
0
0
6
16
28
19
8
0
6
12

High Clouds (% Sky Obscured)

50
45
45
51
37
34
3
35
30
25
15
10
4
0
0
0
3
4
5
7
2
1
3
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
5
6
4
48
81
95
95
83
67
51
36
14
8
2
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0.5
1.1
0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
8
8
10
11
11
11
11
11
12
14
15
15
15
15
17
17
19
19
19
20
19

Chance of Frost

Temperature (°C)

17
18
17
15
14
14
13
12
13
13
12
12
12
11
9
8
7
7
7
6
7
7
8
8

Feels Like (°C)

16
15
13
13
11
10
10
10
9
10
9
7
5
4
3
2
1
2
2
1
1
-0
-1
3

Dew Point (°C)

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

Relative Humidity (%)

48
42
47
54
64
71
81
83
81
84
79
59
53
58
66
69
71
70
69
66
59
52
46
43

Pressure (mb)

1003
1002
1002
1001
1001
1001
1000
1000
999
999
999
999
999
999
1000
1001
1002
1003
1004
1005
1005
1006
1006
1007

Ozone (du)

349
348
345
345
343
342
343
340
340
338
337
337
338
337
334
335
336
335
335
334
333
332
330
328

Friday 20

Waxing Crescent 13%

09:22

22:20

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
14 Bad

Sun - Rise: 07:31, Set: 18:29, Transit: 13:00. Moon - Rise: 09:22, Set: 22:20. Civil Dark: 18:57 - 07:03. Nautical Dark: 19:28 - 06:32. Astro Dark: 20:00 - 06:00

Total Clouds (% Sky Obscured)

87
91
96
100
94
88
82
76
71
65
60
57
57
66
71
75
73
71
64
75
86
98
96
94

Low Clouds (% Sky Obscured)

78
86
93
100
89
79
68
61
53
46
46
47
47
57
62
67
67
67
64
74
82
84
74
65

Medium Clouds (% Sky Obscured)

18
21
26
31
41
47
53
52
60
65
60
57
57
66
71
75
73
56
37
47
54
60
64
32

High Clouds (% Sky Obscured)

5
5
5
5
5
10
40
67
64
9
6
3
0
0
0
0
1
2
2
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 (%)

0
1
0
0
6
6
6
11
12
4
4
2
0
15
21
23
23
16
3
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
39
42
45
51
52
52
55
54
54
55
57
60
64
65
65
66
63
59
55
49
46
41
41

Pressure (mb)

1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1015
1016
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

327
325
327
329
331
334
336
339
343
348
353
353
354
354
361
367
374
378
381
385
387
388
390
391

Saturday 21

Waxing Crescent 22%

09:50

23:33

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

Sun - Rise: 07:29, Set: 18:30, Transit: 13:00. Moon - Rise: 09:50, Set: 23:33. Civil Dark: 18:58 - 07:02. Nautical Dark: 19:29 - 06:30. Astro Dark: 20:01 - 05:59

Total Clouds (% Sky Obscured)

95
67
47
28
20
18
14
13
13
13
15
16
23
29
31
33
42
56
70
58
50
41

Low Clouds (% Sky Obscured)

56
49
45
28
20
18
14
13
13
13
15
16
23
29
27
16
32
49
65
55
45
37

Medium Clouds (% Sky Obscured)

25
13
7
0
0
0
0
6
12
13
15
16
23
29
31
33
30
29
25
12
12
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
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

Fog (%)

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

Precipitation Probability (%)

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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
39
42
45
47
51
55
59
60
61
62
62
61
60
58
56
53
48
45
41
40
37

Pressure (mb)

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

Ozone (du)

392
394
392
391
390
390
390
390
391
392
392
392
392
392
391
389
388
387
386
385
389
393

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 15/02/26 15:25:50. Forecast: 15/02/26 to 21/02/26. Timezone: UTC-5.00