Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 34%

10:51

01:26

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

Sun - Rise: 05:53, Set: 20:21, Transit: 13:08. Moon - Rise: 10:51, Set: 01:26. Civil Dark: 20:52 - 05:23. Nautical Dark: 21:29 - 04:45. Astro Dark: 22:11 - 04:03

Total Clouds (% Sky Obscured)

23
1
14
66
16
58
95
74
62
7
60
90
72
16
15
12
14
16
25
23
6
3
3
59

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
1
66
12
58
89
74
37
3
60
85
71
16
15
12
14
14
19
15
3
2
0
4

High Clouds (% Sky Obscured)

0
0
2
3
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
28

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
2
1
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)

0
0
5
7
9
13
14
11
13
13
10
5
1
1
2
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

13
16
17
19
20
21
22
21
21
20
19
17
17
14
10
9
8
7
7
6
5
5
8
10

Feels Like (°C)

10
14
15
14
14
14
15
13
12
13
13
11
11
9
9
8
7
6
6
4
4
3
7
10

Dew Point (°C)

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

Relative Humidity (%)

29
26
24
21
19
19
18
18
17
19
23
25
26
34
48
51
53
54
55
57
60
63
60
53

Pressure (mb)

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

Ozone (du)

371
364
361
360
361
363
364
365
362
360
362
362
361
359
358
356
355
353
350
347
345
346
347
347

Friday 22

Waxing Crescent 46%

12:03

01:55

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

Sun - Rise: 05:53, Set: 20:22, Transit: 13:08. Moon - Rise: 12:03, Set: 01:55. Civil Dark: 20:53 - 05:22. Nautical Dark: 21:30 - 04:44. Astro Dark: 22:12 - 04:02

Total Clouds (% Sky Obscured)

73
89
92
88
100
94
100
72
23
21
100
99
98
81
74
71
12
0
0
0
20
26
2
0

Low Clouds (% Sky Obscured)

0
0
0
0
8
19
12
1
5
2
1
22
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
79
74
86
69
51
65
47
5
21
100
77
67
73
57
60
12
0
0
0
18
19
1
0

High Clouds (% Sky Obscured)

35
39
76
40
27
57
32
20
10
20
100
98
98
81
13
47
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
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
3
5
10
26
23
20
14
18
11
5
12
9
5
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)

1
2
4
6
8
9
9
13
4
6
5
1
0
0
2
2
2
2
2
2
3
3
2
1

Chance of Frost

Temperature (°C)

11
14
15
17
17
19
19
18
17
17
15
13
11
11
10
9
8
7
7
7
6
6
9
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
39
35
30
28
28
29
32
39
39
43
50
54
56
59
62
63
64
64
64
65
65
60
49

Pressure (mb)

1014
1013
1013
1012
1011
1011
1010
1010
1011
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

347
346
348
350
350
350
350
351
350
351
352
351
351
354
356
355
352
352
350
350
347
346
345
344

Saturday 23

First Quarter 57%

13:11

02:20

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

Sun - Rise: 05:52, Set: 20:23, Transit: 13:08. Moon - Rise: 13:11, Set: 02:20. Civil Dark: 20:54 - 05:21. Nautical Dark: 21:31 - 04:43. Astro Dark: 22:14 - 04:01

Total Clouds (% Sky Obscured)

0
2
0
3
25
29
85
62
13
7
5
7
6
4
3
2
3
0
0
3
2
3
3
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)

0
2
0
3
25
29
85
53
7
1
0
0
0
0
1
0
0
0
0
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
2
2
2
2
1
1
2
0
0
1
1
3
3
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
1
1
2
0
10
7
5
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)

0
1
6
8
11
9
8
8
9
8
6
1
1
3
4
4
4
3
4
3
3
3
2
1

Chance of Frost

Temperature (°C)

14
16
18
20
21
22
22
22
22
22
21
17
15
14
13
12
12
12
11
10
10
10
12
16

Feels Like (°C)

14
15
16
18
18
19
20
19
19
20
21
17
13
11
10
9
9
9
8
7
7
7
10
14

Dew Point (°C)

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

Relative Humidity (%)

43
35
27
23
21
21
23
26
27
26
28
35
37
40
42
42
41
41
41
41
42
42
43
35

Pressure (mb)

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

Ozone (du)

345
344
343
343
342
340
338
337
337
337
338
338
337
338
338
337
334
333
334
334
334
334
335
335

Sunday 24

Waxing Gibbous 67%

14:16

02:43

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

Sun - Rise: 05:51, Set: 20:24, Transit: 13:08. Moon - Rise: 14:16, Set: 02:43. Civil Dark: 20:54 - 05:21. Nautical Dark: 21:32 - 04:43. Astro Dark: 22:15 - 04:00

Total Clouds (% Sky Obscured)

3
7
3
21
34
50
35
62
83
78
63
58
14
14
26
29
4
3
17
33
52
55
71
87

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
21
34
50
35
58
44
36
30
24
14
7
0
0
0
0
0
0
0
2
5
64

High Clouds (% Sky Obscured)

2
5
2
2
0
0
5
9
17
13
9
11
1
1
0
0
0
1
17
33
52
55
71
87

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
1
1
6
9
8
15
18
19
23
18
11
12
9
2
2
1
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)

2
1
2
6
7
7
7
12
8
5
1
2
4
5
5
6
5
5
4
4
4
4
3
2

Chance of Frost

Temperature (°C)

19
21
22
24
25
25
26
25
25
23
22
19
17
15
14
14
13
12
11
12
11
10
13
17

Feels Like (°C)

18
20
21
22
22
23
22
24
22
18
19
16
12
12
11
10
10
10
9
9
9
8
11
16

Dew Point (°C)

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

Relative Humidity (%)

30
26
24
21
19
20
20
20
23
27
30
35
39
45
44
44
47
50
51
52
53
53
52
42

Pressure (mb)

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

Ozone (du)

335
335
334
335
336
336
337
337
337
338
337
338
338
337
337
336
336
334
333
334
336
336
335
335

Monday 25

Waxing Gibbous 76%

15:18

03:05

09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 05:51, Set: 20:25, Transit: 13:08. Moon - Rise: 15:18, Set: 03:05. Civil Dark: 20:55 - 05:20. Nautical Dark: 21:33 - 04:42. Astro Dark: 22:16 - 03:59

Total Clouds (% Sky Obscured)

95
96
100
100
100
100
100
93
72
100
95
56
100
100
98
100
100
100
100
99
99
95
92
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
15
19
18
20
20
15
9
3
6
3
0
10
20
29
20
10
0

Medium Clouds (% Sky Obscured)

61
56
10
17
98
97
24
53
52
98
86
22
97
94
45
46
43
40
58
76
95
72
50
30

High Clouds (% Sky Obscured)

69
37
6
37
69
100
100
93
72
96
95
56
100
100
98
100
100
100
100
99
99
83
67
50

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
7
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
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

4
4
5
22
58
56
37
45
57
74
90
95
87
69
38
38
32
21
50
63
73
59
42
14

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0
0
0.3
0.4
0.6
0.9
0.6
0.3
0
0
0
0
0
0.2
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
24
26
25
17
16
19
20
22
20
17
14
14
14
13
13
13
12
12
12
10
12
14

Feels Like (°C)

18
19
21
22
19
13
14
16
19
20
17
13
12
11
11
10
10
10
10
10
10
9
9
10

Dew Point (°C)

4
4
2
2
2
8
10
8
6
6
7
7
7
8
8
8
8
8
7
8
9
8
9
8

Relative Humidity (%)

35
31
24
21
22
56
66
49
39
35
42
49
61
69
66
70
70
71
71
76
81
87
77
70

Pressure (mb)

1015
1014
1013
1012
1011
1012
1011
1010
1009
1008
1009
1010
1012
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

334
334
334
333
334
332
333
337
339
339
338
338
339
338
336
337
337
337
338
337
336
336
336
336

Tuesday 26

Waxing Gibbous 84%

16:20

03:28

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

Sun - Rise: 05:50, Set: 20:25, Transit: 13:08. Moon - Rise: 16:20, Set: 03:28. Civil Dark: 20:56 - 05:20. Nautical Dark: 21:34 - 04:41. Astro Dark: 22:17 - 03:58

Total Clouds (% Sky Obscured)

89
94
100
100
100
100
90
81
72
71
72
71
76
65
48
46
43
36
33
35
36
80
92
95

Low Clouds (% Sky Obscured)

15
27
41
40
36
38
33
33
33
24
8
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
54
41
46
52
57
60
62
64
60
53
37
29
22
16
12
10
7
5
3
1
6
9
12

High Clouds (% Sky Obscured)

67
83
100
100
100
100
68
35
8
9
30
70
76
65
48
46
43
36
33
35
36
80
92
95

ISS Passover

Visibility (miles)

9
9
9
9
7
5
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
30
34
58
74
87
93
94
89
64
43
26
24
18
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.7
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
17
15
15
15
16
16
15
14
12
11
10
10
10
10
10
9
9
8
11
14

Feels Like (°C)

11
12
12
13
17
15
15
14
13
12
11
12
12
11
10
9
7
7
7
7
7
7
7
9

Dew Point (°C)

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

Relative Humidity (%)

62
58
55
50
59
67
78
72
66
60
63
69
73
73
74
74
72
71
69
68
68
67
59
51

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

336
336
337
338
339
340
341
341
342
342
342
341
341
342
344
345
346
346
347
346
345
345
345
345

Wednesday 27

Waxing Gibbous 91%

17:21

03:53

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

Sun - Rise: 05:50, Set: 20:26, Transit: 13:08. Moon - Rise: 17:21, Set: 03:53. Civil Dark: 20:57 - 05:19. Nautical Dark: 21:35 - 04:41. Astro Dark: 22:18 - 03:57

Total Clouds (% Sky Obscured)

100
96
96
96
96
100
100
100
100
90
81
71
61
52
42
37
32
26
22
18
13

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
96
96
96
96
100
100
100
100
89
79
68
58
48
37
33
25
6
2
1
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

Fog (%)

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

Precipitation Probability (%)

6
7
4
9
12
9
28
26
9
18
18
14
12
7
3
6
5
0
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

Wind Speed/Direction (mph)

2
3
6
10
7
10
14
12
10
9
6
3
3
3
2
4
2
2
3
2
2

Chance of Frost

Temperature (°C)

16
18
20
21
21
21
20
21
21
21
20
18
16
15
13
12
12
11
11
10
10

Feels Like (°C)

10
11
12
12
20
19
17
17
17
16
16
17
17
17
15
14
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

46
41
37
33
36
40
44
39
36
32
37
43
51
52
55
57
58
60
62
62
62

Pressure (mb)

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

Ozone (du)

346
345
345
345
345
346
346
345
345
345
345
345
345
345
344
343
342
341
341
341
342

Forecast for Montrose, Montrose, United States of America (38.46,-107.87)

Generated: 21/05/26 08:17:06. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-6.00