Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

No Rise

06:34

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: 06:55, Set: 19:41, Transit: 13:18. Moon - Rise: No Rise, Set: 06:34. Civil Dark: 20:09 - 06:26. Nautical Dark: 20:43 - 05:52. Astro Dark: 21:18 - 05:17

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
6
4
0
3
4
4
27
45
55
59
67
35
55
84
78
38
1

Medium Clouds (% Sky Obscured)

75
67
99
91
100
100
100
100
100
100
98
96
100
100
100
100
100
100
99
74
77
100
53
8

High Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
4
4
4
9
9
9
9
9
4
9
5
4
4
1
4
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
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
Very Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
21
10
12
31
28
53
41
37
22
18
18
17
19
25
24
31
50
48
49
43
32
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
47
56
55
59
60
61
65
70
70
63
60
62
59
60
64
62
60
59
54
56
61
54
39

Pressure (mb)

1004
1004
1004
1003
1003
1002
1002
1002
1001
1000
1000
1000
1001
1002
1002
1003
1003
1003
1002
1002
1001
1001
1001
1000

Ozone (du)

346
349
347
350
348
345
349
348
349
350
354
357
357
361
359
357
359
362
362
361
361
361
365
372

Wednesday 1

Full Moon 100%

19:41

06:54

19 OK
20 Good
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
03 OK
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 Good

Sun - Rise: 06:53, Set: 19:42, Transit: 13:18. Moon - Rise: 19:41, Set: 06:54. Civil Dark: 20:10 - 06:25. Nautical Dark: 20:44 - 05:51. Astro Dark: 21:19 - 05:15

Total Clouds (% Sky Obscured)

5
3
55
99
100
100
90
3
0
1
50
50
4
31
74
31
75
25
73
67
71
92
70
2

Low Clouds (% Sky Obscured)

1
1
6
1
0
0
0
0
0
0
0
26
3
6
0
0
12
0
0
1
4
0
0
0

Medium Clouds (% Sky Obscured)

4
1
0
31
96
64
35
0
0
1
50
50
2
15
66
29
50
18
73
67
71
92
70
2

High Clouds (% Sky Obscured)

0
1
40
90
100
100
90
2
0
0
30
30
0
10
8
1
13
1
25
25
25
25
11
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
1
4
2
4
4
5
9
4
8
2
2
2
9

Fog (%)

0
0
0
2
5
4
2
0
6
5
2
2
10
10
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
Sleet
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

29
12
5
2
7
7
8
14
26
45
95
95
61
75
65
69
76
82
67
46
58
41
23
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
1
0.2
0.4
0.2
0.3
0.4
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
3
3
4
5
5
7
10
13
12
11
12
14
22
17
14
15
14
17
18
19
20
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2
-0
1
0
-1
-2
-4
-6
-5
-4
-8
-8
-10
-11

Relative Humidity (%)

44
57
62
61
59
57
59
62
62
63
72
83
86
79
68
58
46
39
42
46
38
42
37
35

Pressure (mb)

1001
1002
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
999
999
998
998
998
998
998
998
999
1000
1002
1003

Ozone (du)

370
369
368
368
366
365
365
363
359
358
361
362
364
364
369
370
369
369
369
373
375
376
379
388

Thursday 2

Waning Gibbous 98%

20:47

07:15

19 Good
20 Good
21 Good
22 Good
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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: 06:51, Set: 19:43, Transit: 13:18. Moon - Rise: 20:47, Set: 07:15. Civil Dark: 20:11 - 06:23. Nautical Dark: 20:45 - 05:49. Astro Dark: 21:21 - 05:13

Total Clouds (% Sky Obscured)

1
0
0
0
67
50
100
99
31
36
67
55
67
91
100
100
100
100
100
100
99
98
97
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
2
3
4
2
4
69
89
100
95
100
76
65
81
98
92
66

Medium Clouds (% Sky Obscured)

1
0
0
0
38
50
100
99
23
25
67
55
67
78
100
100
100
100
97
94
71
64
53
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
7
1
4
4
42
25
28
31
39
40
38
30
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
8
9
9
9
9
7
8

Fog (%)

0
0
0
8
6
6
4
2
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
Snow
Snow

Precipitation Probability (%)

5
2
4
2
4
6
10
10
13
22
7
3
4
6
11
25
27
25
33
25
36
38
42
38

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
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-13
-14
-14
-14
-14
-14
-13
-13
-12
-11
-11
-11
-12
-10
-7
-7
-6
-6
-5
-5
-5
-5

Relative Humidity (%)

41
44
43
43
43
43
41
41
42
47
53
53
52
48
42
45
64
61
58
56
58
57
56
56

Pressure (mb)

1006
1008
1009
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1018
1019
1018
1019
1019
1020
1021
1022
1023

Ozone (du)

393
398
406
412
412
409
407
407
404
404
401
401
402
403
405
399
394
391
388
385
383
381
380
381

Friday 3

Waning Gibbous 95%

21:54

07:39

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

Sun - Rise: 06:50, Set: 19:44, Transit: 13:17. Moon - Rise: 21:54, Set: 07:39. Civil Dark: 20:13 - 06:21. Nautical Dark: 20:47 - 05:47. Astro Dark: 21:22 - 05:11

Total Clouds (% Sky Obscured)

62
47
39
30
20
14
8
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
9

Low Clouds (% Sky Obscured)

40
20
20
19
13
9
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
11
9
9
7
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

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
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 (%)

29
12
11
9
0
0
0
0
1
1
2
1
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
5
3
1
2
3
3
4
3
4
5
5
5
3
3
4
5
6
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

2
0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-3
-2
0
2
4
5
7
8
9
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-5
-6
-6
-6
-6
-6
-7
-8
-9
-9
-9
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

59
66
71
75
74
75
74
74
72
69
67
63
60
51
50
46
41
36
32
29
26
25
25
26

Pressure (mb)

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

Ozone (du)

380
378
377
377
372
368
364
359
352
346
339
339
339
340
340
343
346
345
343
340
339
338
336
335

Saturday 4

Waning Gibbous 90%

23:00

08:08

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

Sun - Rise: 06:48, Set: 19:45, Transit: 13:17. Moon - Rise: 23:00, Set: 08:08. Civil Dark: 20:14 - 06:19. Nautical Dark: 20:48 - 05:45. Astro Dark: 21:24 - 05:09

Total Clouds (% Sky Obscured)

18
27
54
47
40
35
35
35
35
30
46
42
31
17
12
6
0
2
4
6
9
10
10
3

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
0
0

Medium Clouds (% Sky Obscured)

14
18
11
5
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
3
5
7
3

High Clouds (% Sky Obscured)

0
0
5
5
5
5
5
0
0
5
13
13
11
7
4
2
0
0
0
1
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
7
6
5
5
4
3
3
2
2
2
2
3
5
7
8
10
11
12
13
14
14
14
14

Feels Like (°C)

9
7
4
1
1
0
-0
-1
-2
-2
-2
-3
-2
-1
1
2
2
3
10
10
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

29
37
39
44
46
46
47
48
48
45
40
38
34
30
28
26
25
24
21
19
17
18
18
18

Pressure (mb)

1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1016
1016
1015

Ozone (du)

335
338
342
346
347
346
343
341
339
339
339
336
338
341
343
340
338
335
337
338
340
340
340
340

Sunday 5

Waning Gibbous 83%

00:04

08:43

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

Sun - Rise: 06:46, Set: 19:46, Transit: 13:17. Moon - Rise: 00:04, Set: 08:43. Civil Dark: 20:15 - 06:17. Nautical Dark: 20:49 - 05:43. Astro Dark: 21:25 - 05:07

Total Clouds (% Sky Obscured)

1
1
7
13
24
16
6
0
7
11
22
23
19
16
20
24
29
28
27
23
25
24
26
24

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
7
13
24
16
6
0
7
11
22
23
19
16
14
8
2
6
15
21
25
24
26
24

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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
10
9
8
4
4
3
3
2
2
1
2
2
3
3
3
9
9
9
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

22
28
35
34
33
32
33
35
36
38
38
40
38
36
34
34
33
33
30
27
25
24
22
21

Pressure (mb)

1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1020
1018
1017
1017
1016
1016

Ozone (du)

342
343
345
346
347
349
347
344
342
342
342
342
342
343
344
343
343
342
343
343
344
343
343
343

Monday 6

Waning Gibbous 75%

01:05

09:26

19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:45, Set: 19:47, Transit: 13:17. Moon - Rise: 01:05, Set: 09:26. Civil Dark: 20:16 - 06:16. Nautical Dark: 20:51 - 05:41. Astro Dark: 21:27 - 05:05

Total Clouds (% Sky Obscured)

24
24
44
62
80
74
66
57
52
46
36
37
33
31
33
32
26

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

20
14
35
55
76
72
66
57
52
46
36
37
32
15
13
10
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
3
1
3
3
0
0
0
0
0
0
0
0
3
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
9
8
2
2
2
2
2
2
3
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

27
34
43
48
52
57
57
56
56
53
50
47
41
36
32
29
26

Pressure (mb)

1016
1017
1018
1018
1019
1020
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014

Ozone (du)

343
343
344
342
341
340
339
338
336
336
336
336
338
340
341
341
340

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 31/03/26 19:01:35. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-6.00