Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 76%

14:51

04:51

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

Sun - Rise: 06:45, Set: 19:19, Transit: 13:03. Moon - Rise: 14:51, Set: 04:51. Civil Dark: 19:48 - 06:17. Nautical Dark: 20:21 - 05:43. Astro Dark: 20:55 - 05:09

Total Clouds (% Sky Obscured)

92
100
100
100
100
77
97
100
88
93
49
40
41
51
81
63
97
100
81
58
56
81
76
72

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
14
16
1

Medium Clouds (% Sky Obscured)

0
0
0
2
27
39
79
82
68
58
1
0
0
0
0
0
70
76
80
9
56
33
21
33

High Clouds (% Sky Obscured)

92
100
100
100
100
56
88
89
88
76
31
25
31
43
81
63
97
100
29
48
28
28
43
20

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)

6
4
3
2
8
9
8
9
9
9
9
9
8
7
7
7
11
12
14
17
19
21
20
16

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
9
9
9
9
8
8
9
11
13
15
15
15
16
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6
-9
-7
-5
-4
-4
-3
-3
-2

Relative Humidity (%)

24
26
29
29
29
31
32
32
31
32
32
33
33
34
30
25
19
21
23
24
25
29
30
33

Pressure (mb)

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

Ozone (du)

284
284
285
286
286
285
286
288
289
290
295
299
300
302
301
300
300
298
295
296
298
301
301
303

Saturday 28

Waxing Gibbous 85%

16:04

05:17

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

Sun - Rise: 06:43, Set: 19:21, Transit: 13:03. Moon - Rise: 16:04, Set: 05:17. Civil Dark: 19:49 - 06:15. Nautical Dark: 20:22 - 05:42. Astro Dark: 20:57 - 05:07

Total Clouds (% Sky Obscured)

71
43
36
4
51
49
60
66
90
100
100
100
79
51
18
100
99
96
100
99
80
98
51
39

Low Clouds (% Sky Obscured)

16
22
15
0
0
0
0
0
0
0
0
0
3
3
3
11
33
31
27
6
12
12
11
8

Medium Clouds (% Sky Obscured)

40
34
26
2
2
0
0
55
55
60
39
17
38
23
6
28
46
45
61
55
50
38
26
30

High Clouds (% Sky Obscured)

14
5
1
4
51
49
60
66
90
100
100
100
44
10
8
100
93
80
100
17
12
91
36
3

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)

11
8
6
6
6
8
9
9
9
9
9
9
9
9
11
15
18
17
21
21
20
22
21
20

Chance of Frost

Temperature (°C)

13
11
10
10
9
8
7
7
7
6
6
6
6
7
9
11
12
13
14
14
15
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
44
48
50
54
56
56
55
54
55
56
56
57
55
45
39
34
36
32
29
28
27
26
29

Pressure (mb)

1014
1015
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1011
1011
1011

Ozone (du)

305
307
309
310
309
311
312
311
311
312
313
315
319
322
324
323
323
326
328
329
330
332
333
335

Sunday 29

Waxing Gibbous 92%

17:13

05:39

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:42, Set: 19:22, Transit: 13:02. Moon - Rise: 17:13, Set: 05:39. Civil Dark: 19:50 - 06:13. Nautical Dark: 20:24 - 05:40. Astro Dark: 20:58 - 05:05

Total Clouds (% Sky Obscured)

82
100
100
100
99
95
100
94
87
95
96
97
99
99
97
100
100
99
93
98
100
93
90
90

Low Clouds (% Sky Obscured)

14
16
20
35
38
30
34
48
62
47
46
60
66
89
91
98
66
51
48
75
60
50
53
50

Medium Clouds (% Sky Obscured)

30
46
51
41
32
35
20
15
23
47
58
72
73
75
89
89
56
50
56
65
70
70
70
65

High Clouds (% Sky Obscured)

25
100
100
100
99
46
100
78
20
25
30
25
20
15
15
76
100
84
93
98
99
93
80
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
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
Snow
Snow
Snow
Snow
Sleet
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
1
14
33
44
48
45
54
63
58
53
59
57
56
40
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
10
7
6
6
6
5
4
4
4
5
7
8
8
7
6
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

12
10
9
9
8
7
7
6
6
5
4
3
1
0
-0
0
1
2
4
4
5
5
6
5

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-3
-4
-5
-5
-6
-8
-10
-12
-13
-15

Relative Humidity (%)

36
42
48
51
53
56
58
58
60
62
67
76
83
83
81
74
66
57
48
39
32
28
24
22

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1015
1015
1017
1018
1019
1020
1020
1019
1019
1018
1017
1017
1016
1016

Ozone (du)

334
337
339
338
337
339
341
343
343
346
348
351
352
357
360
361
363
366
369
374
372
372
372
371

Monday 30

Waxing Gibbous 97%

18:20

05:59

19 Bad
20 Bad
21 Bad
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:40, Set: 19:23, Transit: 13:02. Moon - Rise: 18:20, Set: 05:59. Civil Dark: 19:51 - 06:12. Nautical Dark: 20:25 - 05:38. Astro Dark: 21:00 - 05:03

Total Clouds (% Sky Obscured)

85
72
48
42
38
34
31
43
61
75
93
78
63
50
56
49
41
41
44
49
52
88
88
93

Low Clouds (% Sky Obscured)

46
51
48
42
37
33
23
32
39
39
40
31
27
22
17
21
28
31
40
46
45
44
46
52

Medium Clouds (% Sky Obscured)

65
37
17
0
3
6
9
24
37
55
44
33
22
29
39
44
29
23
23
17
15
46
70
82

High Clouds (% Sky Obscured)

47
31
16
0
0
0
0
0
0
18
53
30
14
3
14
7
4
0
0
0
7
81
68
22

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
Very Light Rain

Precipitation Probability (%)

34
26
18
6
6
4
2
4
5
2
5
5
3
6
7
8
14
18
21
29
35
43
43
51

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
0.2

Wind Speed/Direction (mph)

6
5
4
3
4
3
4
3
4
5
5
6
8
8
10
13
14
14
14
17
16
17
16
15

Chance of Frost

Temperature (°C)

5
4
4
4
3
3
2
2
2
2
2
2
2
4
6
7
9
10
11
12
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-14
-13
-13
-13
-14
-14
-14
-13
-12
-10
-8
-5
-2
-2
-3
-4
-5
-6
-6
-6
-6
-6

Relative Humidity (%)

20
22
25
28
29
31
29
30
29
31
35
40
46
52
60
53
43
36
32
29
28
27
28
31

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1013
1012
1012
1011
1010
1009
1008
1007
1007
1007

Ozone (du)

369
366
365
363
365
364
364
364
364
364
362
362
363
363
364
364
365
364
366
369
369
367
371
374

Tuesday 31

Waxing Gibbous 99%

No Rise

06:18

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:38, Set: 19:24, Transit: 13:02. Moon - Rise: No Rise, Set: 06:18. Civil Dark: 19:52 - 06:10. Nautical Dark: 20:26 - 05:36. Astro Dark: 21:01 - 05:01

Total Clouds (% Sky Obscured)

94
76
68
60
72
96
93
98
99
100
93
100
100
100
99
99
99
97
96
97
99
100
93
86

Low Clouds (% Sky Obscured)

45
51
42
43
50
58
70
72
60
61
61
50
45
39
31
28
61
73
75
74
73
72
58
44

Medium Clouds (% Sky Obscured)

89
54
35
22
24
25
30
28
83
79
70
71
71
92
88
57
70
70
72
81
91
100
76
52

High Clouds (% Sky Obscured)

38
27
18
9
16
41
25
48
59
25
43
93
100
97
94
90
73
47
30
36
26
18
15
14

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

Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
55
46
40
29
21
11
11
11
13
12
11
8
14
16
14
42
37
22
31
38
46
45
52

Precipitation Amount (mm)

0.4
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)

13
11
9
8
7
8
8
9
10
12
13
14
15
17
20
23
27
27
29
30
30
31
31
30

Chance of Frost

Temperature (°C)

9
8
7
6
5
5
5
4
4
4
3
3
3
3
4
5
6
6
7
8
8
7
7
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
40
47
57
64
67
68
69
72
75
76
77
74
65
59
54
50
47
44
42
43
44
44
51

Pressure (mb)

1008
1008
1009
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1009
1008
1007
1006
1005
1004
1004
1003
1004

Ozone (du)

377
377
373
372
373
375
377
379
375
370
370
369
365
363
360
357
353
349
346
342
340
338
335
337

Wednesday 1

Full Moon 100%

19:26

06:38

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:37, Set: 19:25, Transit: 13:01. Moon - Rise: 19:26, Set: 06:38. Civil Dark: 19:53 - 06:08. Nautical Dark: 20:27 - 05:34. Astro Dark: 21:02 - 04:59

Total Clouds (% Sky Obscured)

77
84
88
93
88
87
86
89
94
100
98
97
98
98
97
97
96
95
100
100
100
100
90
80

Low Clouds (% Sky Obscured)

36
49
59
68
71
67
66
68
76
81
78
72
62
56
47
40
58
73
87
78
73
66
63
59

Medium Clouds (% Sky Obscured)

27
32
30
28
20
17
20
36
52
70
54
47
47
51
55
59
75
88
100
100
100
100
86
72

High Clouds (% Sky Obscured)

9
4
2
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
9
9
8
8
5
3
0
1
2
3
5
7
9
9
9
9
7
5
3
3
4
4
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

Snow
Snow
None
None
None
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

61
53
45
36
60
76
89
92
90
83
66
57
54
55
58
67
63
61
61
53
47
42
30
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

29
28
26
25
24
20
15
12
12
13
13
13
13
14
17
21
24
24
24
24
24
24
24
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-7
-9
-10
-13
-12
-11
-10
-10
-8
-9
-8
-8
-8
-9
-8
-7
-9
-10
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

59
66
73
78
86
87
89
91
86
79
73
67
62
58
54
51
48
46
43
40
41
42
43
45

Pressure (mb)

1004
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

339
340
344
348
352
354
356
357
359
362
364
364
365
366
366
366
366
367
368
369
375
380
386
385

Thursday 2

Waning Gibbous 98%

20:32

07:00

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
15 Bad
16 Bad

Sun - Rise: 06:35, Set: 19:26, Transit: 13:01. Moon - Rise: 20:32, Set: 07:00. Civil Dark: 19:55 - 06:06. Nautical Dark: 20:29 - 05:32. Astro Dark: 21:04 - 04:57

Total Clouds (% Sky Obscured)

72
59
57
77
78
64
50
50
54
44
34
33
32
32
32
32
31
35
51
50
40
43

Low Clouds (% Sky Obscured)

56
43
33
24
24
25
25
25
24
24
23
22
26
32
32
32
31
35
51
50
40
43

Medium Clouds (% Sky Obscured)

62
42
23
8
12
12
7
9
8
10
11
11
11
16
23
32
28
16
4
31
40
43

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

20
17
16
17
20
23
27
28
29
30
29
28
27
26
29
41
37
35
37
34
33
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
17
14
11
8
7
6
5
5
6
7
8
8
7
8
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

-1
-1
-2
-3
-3
-3
-3
-4
-4
-4
-3
-3
-2
-2
-3
-2
-0
1
3
4
4
6

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-10
-10
-9
-9
-8
-8
-9
-9
-9
-10
-10
-11
-15
-17
-19
-19
-19
-19
-19
-18

Relative Humidity (%)

47
49
54
58
64
65
68
70
68
66
64
58
54
49
38
30
23
20
18
17
16
16

Pressure (mb)

1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020

Ozone (du)

384
383
380
378
375
370
364
359
353
347
340
339
338
337
334
331
329
327
326
324
324
324

Forecast for Plush, Lake, United States of America (42.55,-119.66)

Generated: 27/03/26 19:35:25. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-7.00