Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:16

06:14

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:34, Set: 19:20, Transit: 12:57. Moon - Rise: 18:16, Set: 06:14. Civil Dark: 19:48 - 06:06. Nautical Dark: 20:22 - 05:32. Astro Dark: 20:57 - 04:56

Total Clouds (% Sky Obscured)

100
93
93
93
67
57
73
90
71
59
100
100
100
100
100
100
100
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

85
91
29
68
56
34
39
64
61
36
26
27
32
96
100
95
98
99
97
90
98
52
97
98

Medium Clouds (% Sky Obscured)

72
36
29
72
18
17
52
23
22
39
31
40
80
100
100
100
100
100
98
100
100
82
89
100

High Clouds (% Sky Obscured)

90
85
90
0
0
1
6
11
12
1
100
100
87
100
100
99
100
100
100
100
100
40
45
50

ISS Passover

Visibility (miles)

2
7
8
7
9
9
0
0
0
9
0
0
0
0
0
0
0
5
9
4
0
9
4
7

Fog (%)

0
0
0
18
27
51
60
71
83
80
77
73
69
59
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

65
54
20
47
39
35
30
20
10
20
23
36
47
76
79
88
64
43
76
88
74
60
65
71

Precipitation Amount (mm)

0.2
0.1
0.2
0.2
0.1
0
0.1
0
0
0
0
0.1
0.2
0.6
0.6
1
0.5
0.1
0.7
0.9
0.6
0.4
0.5
0.6

Wind Speed/Direction (mph)

23
20
19
15
16
16
14
14
16
20
24
25
22
24
23
27
32
34
32
35
35
39
37
39

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-4
-4
-5
-5
-5
-5
-5
-6
-5
-6
-7
-7
-8
-8
-7
-7
-8
-7
-6
-6
-8
-8

Dew Point (°C)

-8
-7
-6
-6
-7
-7
-5
-4
-4
-6
-6
-5
-5
-5
-5
-5
-4
-5
-7
-6
-4
-5
-6
-6

Relative Humidity (%)

57
62
70
68
71
71
81
92
92
84
84
89
91
92
92
89
92
81
67
74
81
74
68
70

Pressure (mb)

1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1007
1007
1007
1006
1006
1006
1004
1004
1004
1002
1002
1001

Ozone (du)

378
383
380
374
372
369
365
364
363
365
366
369
377
378
379
383
385
381
380
379
379
376
368
370

Wednesday 1

Full Moon 100%

19:22

06:34

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:32, Set: 19:21, Transit: 12:57. Moon - Rise: 19:22, Set: 06:34. Civil Dark: 19:49 - 06:04. Nautical Dark: 20:23 - 05:30. Astro Dark: 20:58 - 04:54

Total Clouds (% Sky Obscured)

99
94
79
100
100
100
100
58
30
56
72
60
92
55
71
73
100
98
77
80
91
82
73
64

Low Clouds (% Sky Obscured)

98
91
68
100
100
56
58
27
5
28
28
23
24
26
57
57
80
81
58
50
48
57
57
41

Medium Clouds (% Sky Obscured)

93
37
79
87
100
100
97
31
29
30
72
60
72
55
57
57
68
63
61
80
85
81
54
26

High Clouds (% Sky Obscured)

55
0
0
32
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
3
1
0
0
0
0
5
9
9
0
8
1
2
0
0
0
0
5
5
5
5
5
6

Fog (%)

0
0
0
0
0
11
1
1
1
0
0
21
34
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

78
48
86
95
95
95
93
40
11
30
56
17
17
24
41
66
95
72
62
62
56
52
43
27

Precipitation Amount (mm)

0.8
0.1
0.6
2.8
2
1
1
0.1
0
0
0.3
0
0
0
0.3
0.5
1.3
0.4
0.4
0.3
0.2
0.3
0.2
0

Wind Speed/Direction (mph)

41
41
38
39
35
33
39
37
35
35
32
35
35
31
31
30
35
38
33
33
31
32
32
30

Chance of Frost

Temperature (°C)

-2
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-12
-12
-12
-11
-11
-11
-10
-9
-9
-8
-8
-8

Feels Like (°C)

-8
-9
-10
-9
-11
-11
-11
-15
-16
-16
-19
-21
-20
-22
-19
-19
-19
-18
-19
-18
-18
-17
-17
-16

Dew Point (°C)

-4
-4
-6
-6
-7
-8
-8
-12
-13
-15
-14
-16
-15
-15
-15
-14
-14
-13
-15
-15
-15
-16
-16
-15

Relative Humidity (%)

83
83
78
86
87
85
90
77
72
70
83
73
78
76
78
78
76
86
65
60
59
53
52
55

Pressure (mb)

1001
1001
1001
1001
1002
1004
1005
1007
1008
1009
1010
1012
1013
1014
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

375
384
381
382
387
389
396
399
404
401
401
404
414
423
426
428
427
425
424
420
417
412
410
408

Thursday 2

Waning Gibbous 98%

20:28

06:55

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

Sun - Rise: 06:31, Set: 19:22, Transit: 12:57. Moon - Rise: 20:28, Set: 06:55. Civil Dark: 19:51 - 06:02. Nautical Dark: 20:25 - 05:28. Astro Dark: 21:00 - 04:52

Total Clouds (% Sky Obscured)

68
67
61
53
52
30
37
35
25
2
1
1
1
0
0
0
26
29
34
34
36
33
36
64

Low Clouds (% Sky Obscured)

30
23
25
32
40
24
23
20
12
2
1
1
1
0
0
0
5
3
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

36
36
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11
9
5
8
32

ISS Passover

Visibility (miles)

7
9
8
7
3
5
9
8
9
9
9
8
8
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 (%)

9
16
9
13
12
4
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)

29
26
24
20
17
18
17
16
15
14
13
13
12
11
10
9
8
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-12
-12
-10
-9
-8
-8
-9
-8
-8
-8
-8
-7
-6
-5
-4
-3
-2
-1
-1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

63
70
75
82
85
85
85
85
82
80
79
79
77
76
67
62
58
57
55
52
48
45
41
40

Pressure (mb)

1019
1021
1023
1025
1025
1026
1027
1028
1028
1029
1029
1030
1029
1030
1030
1030
1029
1029
1028
1027
1026
1025
1024
1024

Ozone (du)

404
399
392
382
378
374
370
366
362
361
360
356
355
353
352
350
347
346
343
340
338
335
333
332

Friday 3

Waning Gibbous 95%

21:34

07:20

18 Bad
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

Sun - Rise: 06:29, Set: 19:23, Transit: 12:57. Moon - Rise: 21:34, Set: 07:20. Civil Dark: 19:52 - 06:00. Nautical Dark: 20:26 - 05:26. Astro Dark: 21:01 - 04:50

Total Clouds (% Sky Obscured)

60
60
51
39
38
22
3
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
1
9
33
22
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
50
50
39
33
3
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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
0
0
0
0
0
0
0
1
1
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
6
6
6
6
6
5
4
4
3
3
3
3
2
3
3
3
4
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
52
53
53
53
53
55
55
56
56
54
54
54
53
45
40
37
35
32
30
27
26
25
24

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1021
1021

Ozone (du)

330
331
332
331
330
328
328
327
327
329
328
327
326
326
327
329
334
336
338
339
341
343
341
340

Saturday 4

Waning Gibbous 89%

22:40

07:49

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

Sun - Rise: 06:27, Set: 19:24, Transit: 12:56. Moon - Rise: 22:40, Set: 07:49. Civil Dark: 19:53 - 05:58. Nautical Dark: 20:27 - 05:24. Astro Dark: 21:03 - 04:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
6
25
44
63
59
52
44
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
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
1
1
2
3
4
21
42
63
59
52
44
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-9
-9
-10
-11
-10
-10
-10
-9
-10
-9
-9
-10
-11
-11
-12
-12
-14
-12
-13
-14
-14
-14
-15

Relative Humidity (%)

25
38
40
38
38
40
40
42
43
43
45
46
43
41
39
35
33
29
28
25
23
22
22
21

Pressure (mb)

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

Ozone (du)

340
338
338
339
336
333
329
329
329
328
328
331
332
333
334
335
335
336
338
339
341
342
342
343

Sunday 5

Waning Gibbous 83%

23:45

08:24

18 OK
19 OK
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

Sun - Rise: 06:25, Set: 19:25, Transit: 12:56. Moon - Rise: 23:45, Set: 08:24. Civil Dark: 19:54 - 05:57. Nautical Dark: 20:28 - 05:22. Astro Dark: 21:04 - 04:46

Total Clouds (% Sky Obscured)

38
35
50
73
95
95
95
90
90
91
91
91
91
96
96
100
100
100
100
98
96
97
97
82

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)

0
0
0
0
0
0
0
0
7
20
35
45
50
50
75
75
80
80
85
90
95
95
95
82

High Clouds (% Sky Obscured)

38
35
50
73
95
95
95
90
90
91
91
91
91
96
74
49
23
44
64
84
88
93
97
73

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
3
5
3
3
4
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
32
38
40
41
42
42
42
42
41
40
39
38
37
36
32
28
25
23
22
20
19
18
18

Pressure (mb)

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

Ozone (du)

343
343
343
343
343
343
342
341
341
341
341
340
340
339
339
337
335
333
333
333
333
334
335
336

Monday 6

Waning Gibbous 75%

00:45

09:07

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

Sun - Rise: 06:24, Set: 19:27, Transit: 12:56. Moon - Rise: 00:45, Set: 09:07. Civil Dark: 19:55 - 05:55. Nautical Dark: 20:30 - 05:20. Astro Dark: 21:06 - 04:44

Total Clouds (% Sky Obscured)

68
59
68
80
91
77
59
42
48
48
48
68
83
100
100
99
99

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)

60
38
19
8
5
9
12
15
10
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
35
54
74
91
74
55
39
48
48
48
68
83
100
100
99
99

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
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

Wind Speed/Direction (mph)

8
8
8
8
7
7
6
6
6
7
9
10
11
12
13
14
16

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
6
5
5
5
5
5
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-8
-9
-9
-10
-10
-10
-8
-8
-9
-8
-9
-10
-10
-11
-12

Relative Humidity (%)

21
26
31
30
29
29
31
33
37
37
37
38
38
37
37
32
28

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1013
1013

Ozone (du)

338
340
342
342
342
343
340
338
336
333
330
328
328
327
327
328
328

Forecast for Andrews, Harney, United States of America (42.63,-118.60)

Generated: 31/03/26 18:21:33. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-7.00