Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waning Gibbous 49%

03:39

11:49

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

Sun - Rise: 07:51, Set: 19:35, Transit: 13:44. Moon - Rise: 03:39, Set: 11:49. Civil Dark: 20:03 - 07:22. Nautical Dark: 20:36 - 06:49. Astro Dark: 21:10 - 06:16

Total Clouds (% Sky Obscured)

100
100
98
88
60
55
44
37
4
7
7
32
6
28
6
6
4
2
73
67
100
54
61
74

Low Clouds (% Sky Obscured)

38
12
9
11
17
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6

Medium Clouds (% Sky Obscured)

100
100
97
62
45
38
44
0
0
0
0
0
0
0
0
0
0
0
1
35
28
26
21
8

High Clouds (% Sky Obscured)

4
20
20
3
1
1
6
24
2
4
4
32
2
13
1
2
2
1
73
50
100
18
20
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
1
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 (%)

7
20
25
10
2
1
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)

15
18
18
21
19
18
16
12
9
7
7
5
4
5
5
5
5
6
6
7
8
10
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-16
-16
-16
-15
-15
-15
-15
-15
-14
-14
-13
-13
-13
-13
-13
-13
-13
-13
-14
-15
-16
-16
-15

Relative Humidity (%)

32
28
27
27
28
28
30
35
37
39
41
44
46
47
49
49
50
50
50
49
42
35
31
32

Pressure (mb)

1016
1016
1016
1015
1016
1017
1019
1021
1023
1024
1025
1026
1027
1028
1029
1029
1030
1030
1031
1032
1033
1033
1032
1032

Ozone (du)

374
375
377
379
383
381
376
372
367
366
365
363
361
360
360
359
361
362
363
363
361
359
358
355

Wednesday 11

Third Quarter 39%

04:31

12:44

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

Sun - Rise: 07:49, Set: 19:36, Transit: 13:43. Moon - Rise: 04:31, Set: 12:44. Civil Dark: 20:04 - 07:21. Nautical Dark: 20:38 - 06:47. Astro Dark: 21:11 - 06:14

Total Clouds (% Sky Obscured)

83
46
79
62
42
62
85
43
59
79
77
79
59
57
32
69
48
100
100
88
79
100
90
99

Low Clouds (% Sky Obscured)

7
8
7
6
6
7
14
13
17
21
25
20
12
7
6
7
6
6
4
6
4
3
2
2

Medium Clouds (% Sky Obscured)

3
0
32
8
1
2
2
3
8
24
29
15
1
1
0
0
0
0
0
1
1
1
0
0

High Clouds (% Sky Obscured)

59
5
44
49
1
40
85
38
8
30
4
16
25
28
2
47
14
100
100
72
59
100
78
99

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
3
7
9
6
3
3
2
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)

17
19
21
22
22
22
20
17
14
12
13
13
13
13
14
17
18
19
19
19
19
20
25
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-11
-10
-9
-7
-6
-6
-5
-5
-5
-4
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3
-2
-2

Relative Humidity (%)

33
33
33
35
36
40
45
51
57
59
62
64
64
63
61
62
59
61
61
61
58
53
48
44

Pressure (mb)

1030
1029
1028
1027
1026
1025
1025
1025
1026
1026
1025
1025
1025
1024
1023
1022
1021
1020
1020
1020
1020
1020
1019
1018

Ozone (du)

355
355
354
353
353
353
353
354
350
348
347
348
347
345
343
343
341
338
337
335
334
334
332
332

Thursday 12

Waning Crescent 29%

05:14

No Set

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
12 Bad

Sun - Rise: 07:47, Set: 19:37, Transit: 13:43. Moon - Rise: 05:14, Set: No Set. Civil Dark: 20:06 - 07:19. Nautical Dark: 20:39 - 06:46. Astro Dark: 21:13 - 06:12

Total Clouds (% Sky Obscured)

92
86
100
91
95
78
100
100
88
84
94
91
77
87
77
98
94
91
87
83
88
94
100
80

Low Clouds (% Sky Obscured)

2
3
2
2
1
0
0
0
0
0
0
0
0
0
1
1
2
2
3
5
11
13
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

High Clouds (% Sky Obscured)

84
86
100
91
95
72
100
100
78
64
88
91
77
87
77
98
86
79
72
65
76
88
99
76

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)

34
34
32
32
32
29
25
19
16
15
13
12
13
13
14
14
14
14
14
14
15
17
19
20

Chance of Frost

Temperature (°C)

10
11
11
11
11
10
8
7
7
6
6
5
4
4
4
3
3
2
2
2
3
5
8
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
40
38
37
40
44
49
55
57
59
60
64
67
69
75
79
77
77
80
76
64
55
45
43

Pressure (mb)

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

Ozone (du)

329
327
326
325
326
324
323
325
325
324
324
324
323
322
324
323
322
321
321
321
320
320
321
324

Friday 13

Waning Crescent 20%

05:50

13:47

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

Sun - Rise: 07:45, Set: 19:39, Transit: 13:43. Moon - Rise: 05:50, Set: 13:47. Civil Dark: 20:07 - 07:17. Nautical Dark: 20:40 - 06:44. Astro Dark: 21:14 - 06:10

Total Clouds (% Sky Obscured)

62
44
54
65
71
78
83
90
61
36
9
12
15
28
36
37
39
51
74
99
73
62
53
47

Low Clouds (% Sky Obscured)

11
8
6
1
0
0
0
0
0
0
0
1
1
0
1
3
12
18
20
23
20
17
20
18

Medium Clouds (% Sky Obscured)

0
1
1
1
2
0
0
2
2
2
2
2
4
16
4
1
2
21
49
21
12
7
0
0

High Clouds (% Sky Obscured)

52
26
42
57
69
75
83
90
61
36
9
12
15
28
36
37
39
49
74
95
51
30
1
1

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
2
2
4
7
10
9
7
7
2
5

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)

25
28
31
30
28
27
24
21
18
18
15
13
13
13
13
13
14
15
16
16
16
23
26
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
31
29
28
30
35
39
42
46
51
54
55
59
64
70
79
85
83
83
83
78
60
40
34

Pressure (mb)

1012
1011
1010
1010
1009
1009
1009
1009
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008

Ozone (du)

324
324
322
323
322
323
323
324
324
326
328
329
331
331
330
331
332
338
343
347
352
357
364
370

Saturday 14

Waning Crescent 13%

06:19

14:55

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

Sun - Rise: 07:44, Set: 19:40, Transit: 13:43. Moon - Rise: 06:19, Set: 14:55. Civil Dark: 20:08 - 07:15. Nautical Dark: 20:41 - 06:42. Astro Dark: 21:15 - 06:08

Total Clouds (% Sky Obscured)

43
34
43
55
64
75
84
100
81
62
42
100
100
100
100
100
100
100
100
100
99
97
95
89

Low Clouds (% Sky Obscured)

15
13
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
3
2
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
19
37
66
41
22
3
4
6
10
10
10
8
6
2
0
0
0
0
2

High Clouds (% Sky Obscured)

1
0
22
43
64
71
84
100
81
61
39
100
100
100
100
100
100
100
100
100
96
92
87
74

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 (%)

5
2
3
2
0
0
1
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
31
31
32
31
30
26
21
20
15
9
4
3
2
4
3
3
3
3
3
4
3
4
5

Chance of Frost

Temperature (°C)

9
10
10
9
8
6
5
3
3
3
2
1
1
0
1
1
0
-0
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-10
-11
-12
-12
-12
-13
-12
-14
-15
-14
-13
-12
-12
-11
-11
-14
-14
-15
-15
-16
-16

Relative Humidity (%)

30
29
27
26
26
25
27
31
29
32
30
29
32
35
38
40
41
43
40
39
37
35
33
31

Pressure (mb)

1008
1008
1008
1009
1010
1010
1012
1013
1015
1016
1017
1018
1020
1021
1022
1023
1024
1026
1026
1027
1028
1028
1027
1027

Ozone (du)

373
373
374
379
389
392
395
396
396
396
397
396
394
393
392
389
386
383
378
372
366
362
357
352

Sunday 15

Waning Crescent 6%

06:44

16:05

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
12 Bad

Sun - Rise: 07:42, Set: 19:41, Transit: 13:42. Moon - Rise: 06:44, Set: 16:05. Civil Dark: 20:09 - 07:14. Nautical Dark: 20:43 - 06:40. Astro Dark: 21:16 - 06:06

Total Clouds (% Sky Obscured)

82
72
77
88
98
96
91
87
84
84
82
89
94
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
3
1
0
9
6
9
4
4
5
5
5
5
4
4
3
2
1
6
3
1
1
1

Medium Clouds (% Sky Obscured)

4
6
15
22
27
24
21
21
21
20
20
19
17
12
9
9
9
7
6
4
6
8
8
7

High Clouds (% Sky Obscured)

61
49
66
83
98
96
86
72
71
71
67
79
91
98
99
100
100
100
100
100
100
100
100
100

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
10
13
13
14
16
13
11
9
8
6
5
5
5
5
5
4
3
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-14
-14
-14
-15
-11
-10
-10
-9
-9
-8
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-9
-9

Relative Humidity (%)

30
29
28
28
27
27
30
33
35
38
41
43
43
43
44
46
48
50
47
46
44
42
40
38

Pressure (mb)

1026
1024
1023
1022
1021
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1021
1021
1020

Ozone (du)

350
347
344
343
342
340
338
335
332
331
330
328
329
329
329
329
328
328
328
328
328
325
322
319

Monday 16

Waning Crescent 2%

07:05

17:17

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 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:40, Set: 19:42, Transit: 13:42. Moon - Rise: 07:05, Set: 17:17. Civil Dark: 20:11 - 07:12. Nautical Dark: 20:44 - 06:38. Astro Dark: 21:18 - 06:04

Total Clouds (% Sky Obscured)

100
100
86
72
58
70
82
95
94
93
91
73
51
26
27
24
25

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
86
72
58
70
82
95
94
93
91
67
35
4
4
8
8

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
1
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)

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

Chance of Frost

Temperature (°C)

10
11
12
13
13
14
17
16
15
14
13
12
8
7
7
6
7

Feels Like (°C)

6
6
5
6
6
6
17
16
17
16
14
14
6
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

37
34
32
31
30
28
35
39
46
47
48
50
50
51
52
54
56

Pressure (mb)

1019
1018
1017
1016
1016
1015
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

317
315
314
312
309
307
306
306
305
305
304
304
305
305
305
305
305

Forecast for Martin, Butte, United States of America (43.44,-113.56)

Generated: 10/03/26 13:24:22. Forecast: 10/03/26 to 16/03/26. Timezone: UTC-6.00