Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 83%

00:00

08:32

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:38, Set: 19:41, Transit: 13:09. Moon - Rise: 00:00, Set: 08:32. Civil Dark: 20:10 - 06:09. Nautical Dark: 20:45 - 05:34. Astro Dark: 21:22 - 04:57

Total Clouds (% Sky Obscured)

90
94
57
75
86
99
88
68
68
68
65
97
100
100
100
85
77
52
52
55
97
99
82
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
14
15
12
11
11
10
11
12
12
7
1
0

Medium Clouds (% Sky Obscured)

16
76
57
69
54
7
2
0
0
0
0
4
55
62
93
62
56
2
2
13
47
63
46
62

High Clouds (% Sky Obscured)

82
94
57
35
65
97
81
56
50
48
48
93
100
100
92
23
17
44
52
55
57
77
82
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
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)

4
3
1
3
3
2
2
1
2
0
3
6
6
6
6
7
8
10
10
10
10
9
6
2

Chance of Frost

Temperature (°C)

5
5
5
4
4
3
3
3
5
6
8
9
10
11
12
13
13
13
12
11
9
9
7
6

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2

Relative Humidity (%)

60
62
62
63
67
69
69
68
59
52
46
42
39
36
34
33
32
33
36
39
45
47
54
58

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1014
1014
1014
1015
1016
1016
1016

Ozone (du)

332
331
333
332
333
336
338
338
339
342
343
341
340
341
341
340
341
342
341
340
343
343
339
335

Tuesday 7

Waning Gibbous 75%

01:01

09:14

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

Sun - Rise: 06:36, Set: 19:42, Transit: 13:09. Moon - Rise: 01:01, Set: 09:14. Civil Dark: 20:11 - 06:07. Nautical Dark: 20:46 - 05:32. Astro Dark: 21:23 - 04:55

Total Clouds (% Sky Obscured)

82
74
61
12
6
4
4
0
2
51
27
27
18
39
19
10
39
14
32
20
18
7
5
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
12
1
0
0
0
0
0
0
0
0
0
0
35
14
10
5
2
14
8
0
0
0
0

High Clouds (% Sky Obscured)

75
55
41
6
3
1
1
0
1
51
27
27
18
4
5
5
39
14
32
9
9
3
2
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
7
0
2
4
2
6
2
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
0
0
0

Wind Speed/Direction (mph)

1
1
2
2
4
6
6
7
8
9
15
18
18
18
18
18
19
20
21
22
23
23
30
33

Chance of Frost

Temperature (°C)

5
5
4
4
5
6
6
6
9
12
13
14
15
15
16
16
17
16
16
14
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
62
55
49
46
45
41
31
28
24
23
22
22
19
17
18
24
30
35
32
33
29

Pressure (mb)

1015
1015
1014
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1005
1004
1003
1002
1001
1001
1001
1001
1002
1001
1001

Ozone (du)

335
336
336
335
334
337
336
337
340
340
340
343
353
356
354
351
349
345
345
347
345
348
353
352

Wednesday 8

Waning Gibbous 66%

01:56

10:05

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

Sun - Rise: 06:34, Set: 19:43, Transit: 13:09. Moon - Rise: 01:56, Set: 10:05. Civil Dark: 20:13 - 06:05. Nautical Dark: 20:48 - 05:30. Astro Dark: 21:25 - 04:53

Total Clouds (% Sky Obscured)

50
13
16
40
35
40
35
27
7
0
0
0
0
0
4
12
53
61
44
29
40
50
54
54

Low Clouds (% Sky Obscured)

0
0
9
22
35
40
35
27
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
13
21
40
35
10
7
0
0
0
0
0
0
0
31
15
16
14
14
50
54
29

High Clouds (% Sky Obscured)

26
7
0
1
25
0
0
0
0
0
0
0
0
0
4
12
22
61
44
23
0
17
37
50

ISS Passover

Visibility (miles)

9
9
9
1
6
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
74
45
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

1
3
5
4
25
77
77
33
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

29
17
3
6
3
5
6
7
5
6
9
10
14
14
13
11
10
9
5
4
3
6
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-5
-1
-1
-2
-4
-5
-7
-8
-10
-10
-10
-9
-8
-9
-9
-9
-10
-9
-8
-7
-5
-6

Relative Humidity (%)

28
30
45
79
88
91
86
78
66
54
42
37
35
36
35
31
31
29
29
33
39
48
58
64

Pressure (mb)

1001
1002
1006
1009
1010
1011
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1008
1008
1008
1009
1011
1013
1014
1015

Ozone (du)

354
355
353
354
353
358
362
379
384
386
386
385
383
371
367
360
354
349
344
340
338
338
335
334

Thursday 9

Third Quarter 57%

02:42

11:04

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

Sun - Rise: 06:33, Set: 19:44, Transit: 13:09. Moon - Rise: 02:42, Set: 11:04. Civil Dark: 20:14 - 06:03. Nautical Dark: 20:49 - 05:28. Astro Dark: 21:26 - 04:51

Total Clouds (% Sky Obscured)

53
59
60
43
28
13
36
25
8
20
29
43
42
35
34
38
43
37
43
51
54
44
60
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
4
3
4
4
4
4
6
6
6
12
53
71

Medium Clouds (% Sky Obscured)

4
4
4
3
3
4
36
25
3
7
13
26
22
13
12
30
43
37
43
51
54
27
13
56

High Clouds (% Sky Obscured)

53
59
60
43
28
8
10
4
3
2
0
0
1
1
3
2
1
0
0
0
0
11
23
33

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
3

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
1
2
3
1
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
1
1
3
0
1
3
4
5
7
8
10
11
12
12
13
13
13
11
12
11
9
6
4

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-2
-1
-1
-1
3
7
10
11
12
13
13
14
13
12
10
7
6
4
3
2

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-8
-8
-8
-7
-7
-9
-9
-9
-8
-9
-9
-10
-9
-7
-7
-2
0
1
1
0

Relative Humidity (%)

68
71
72
71
65
62
62
60
48
31
25
23
23
21
20
19
20
26
30
50
67
79
88
86

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1016
1015
1015
1014
1014
1013
1013
1012
1011
1010
1011
1012
1014
1016
1018
1019
1020

Ozone (du)

334
334
332
333
336
336
333
332
334
335
335
334
334
334
333
334
334
333
333
332
333
338
340
342

Friday 10

Waning Crescent 47%

03:20

12:09

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

Sun - Rise: 06:31, Set: 19:46, Transit: 13:08. Moon - Rise: 03:20, Set: 12:09. Civil Dark: 20:15 - 06:02. Nautical Dark: 20:51 - 05:26. Astro Dark: 21:28 - 04:49

Total Clouds (% Sky Obscured)

70
63
54
65
62
56
50
51
49
38
27
20
100
100
100
100
100
100
99
99
98
83
70
71

Low Clouds (% Sky Obscured)

70
63
49
4
4
0
0
0
0
0
0
0
1
2
3
14
26
37
41
46
50
37
24
11

Medium Clouds (% Sky Obscured)

14
11
8
10
12
13
14
44
33
38
27
20
65
68
73
80
88
92
93
94
95
83
70
71

High Clouds (% Sky Obscured)

31
28
26
23
15
3
6
10
14
11
8
6
100
100
100
100
100
100
97
94
92
64
41
21

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
2
1
8
13
15
21
23
25
25
19
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)

3
2
1
1
1
2
2
1
0
0
1
3
5
5
6
7
8
9
10
8
6
6
3
2

Chance of Frost

Temperature (°C)

1
1
1
-0
0
0
1
2
5
7
8
10
11
11
12
13
13
13
12
11
10
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
86
84
77
69
67
63
57
52
48
44
41
39
38
37
38
39
41
44
49
54
61
66

Pressure (mb)

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

Ozone (du)

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

Saturday 11

Waning Crescent 37%

03:51

13:18

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

Sun - Rise: 06:29, Set: 19:47, Transit: 13:08. Moon - Rise: 03:51, Set: 13:18. Civil Dark: 20:16 - 06:00. Nautical Dark: 20:52 - 05:24. Astro Dark: 21:30 - 04:46

Total Clouds (% Sky Obscured)

69
64
58
47
34
20
23
25
27
23
17
12
18
24
30
34
33
32
25
31
31
33
34
36

Low Clouds (% Sky Obscured)

9
7
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

69
44
18
17
15
13
12
12
11
9
6
4
4
4
3
3
2
2
2
2
2
6
10
14

High Clouds (% Sky Obscured)

26
36
43
33
22
11
16
18
23
18
14
9
15
22
28
32
33
32
25
29
31
33
34
26

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 (%)

11
10
0
0
0
0
0
0
0
0
2
0
8
12
15
19
24
36
31
21
5
13
13
9

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
3
3
4
4
5
6
6
6
6
9
12
14
15
16
17
15
15
16
13
9
6
5
5

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
6
8
10
12
14
15
16
17
17
18
18
17
17
15
13
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
74
75
75
76
63
54
46
40
35
30
28
26
24
24
23
22
29
37
47
46
44

Pressure (mb)

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

Ozone (du)

337
336
336
335
335
335
335
336
336
337
337
336
336
335
335
334
333
332
332
331
331
331
332
334

Sunday 12

Waning Crescent 27%

04:17

14:27

Sun - Rise: 06:28, Set: 19:48, Transit: 13:08. Moon - Rise: 04:17, Set: 14:27. Civil Dark: 20:18 - 05:58. Nautical Dark: 20:53 - 05:22. Astro Dark: 21:31 - 04:44

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 05/04/26 23:54:54. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-6.00