Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 50%

01:08

10:36

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

Sun - Rise: 07:07, Set: 17:36, Transit: 12:22. Moon - Rise: 01:08, Set: 10:36. Civil Dark: 18:04 - 06:39. Nautical Dark: 18:37 - 06:07. Astro Dark: 19:08 - 05:35

Total Clouds (% Sky Obscured)

56
51
32
6
20
5
3
5
5
40
41
42
100
100
100
99
100
100
46
20
38
35
42
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

35
11
0
0
0
0
0
0
0
0
0
19
41
57
95
69
100
93
37
10
9
2
20
90

High Clouds (% Sky Obscured)

6
5
11
4
20
4
0
3
4
40
41
42
100
100
100
99
100
100
46
20
38
35
42
97

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)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-5
-4
-1
2
4
7
9
11
12
12
11
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
87
89
91
91
91
92
90
92
90
89
78
72
62
57
55
53
54
59
68
77
75
74

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1015
1014
1013
1012
1012
1012
1011

Ozone (du)

327
327
325
326
328
327
325
323
322
323
322
321
320
320
319
316
316
315
313
313
312
311
312
313

Monday 9

Third Quarter 41%

02:11

11:11

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

Sun - Rise: 07:06, Set: 17:37, Transit: 12:22. Moon - Rise: 02:11, Set: 11:11. Civil Dark: 18:05 - 06:38. Nautical Dark: 18:38 - 06:06. Astro Dark: 19:10 - 05:34

Total Clouds (% Sky Obscured)

47
38
10
20
20
2
3
84
81
53
29
41
32
46
61
93
56
57
61
53
25
24
22
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
35
45
43
29
41
31
41
53
45
19
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
14
0
19
9
0
0
0
0
0
0
0
0
4
1
9
41
57
61
53
25
24
22
6

High Clouds (% Sky Obscured)

47
38
10
6
20
1
1
58
34
14
1
2
20
4
4
69
15
1
39
35
6
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
72
72
74
81
81
79
74
77
78
68
58
52
45
43
41
40
40
45
53
56
59

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1012
1014
1015
1017
1018
1019
1019
1020
1020
1020
1019
1020
1020
1021
1022
1023
1024

Ozone (du)

310
310
310
309
309
309
309
309
309
308
309
311
310
308
309
310
311
310
311
309
309
309
308
306

Tuesday 10

Waning Crescent 31%

03:11

11:53

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

Sun - Rise: 07:05, Set: 17:38, Transit: 12:22. Moon - Rise: 03:11, Set: 11:53. Civil Dark: 18:07 - 06:37. Nautical Dark: 18:39 - 06:05. Astro Dark: 19:11 - 05:33

Total Clouds (% Sky Obscured)

3
4
3
5
20
24
38
55
37
43
26
57
74
96
58
48
50
57
63
48
61
55
64
78

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
20
24
38
39
32
36
26
33
36
28
18
19
27
41
48
37
45
51
62
69

High Clouds (% Sky Obscured)

3
4
3
5
2
11
0
55
35
20
8
57
74
96
58
48
50
55
50
21
57
20
11
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
63
65
64
67
68
69
72
71
72
66
57
51
47
44
42
40
38
40
46
50
52
54

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1029
1028
1029
1028
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

306
306
308
307
305
306
306
307
309
312
314
315
315
317
320
322
325
327
329
331
332
332
334
333

Wednesday 11

Waning Crescent 23%

04:07

12:43

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
19 Bad
20 Bad

Sun - Rise: 07:04, Set: 17:40, Transit: 12:22. Moon - Rise: 04:07, Set: 12:43. Civil Dark: 18:08 - 06:36. Nautical Dark: 18:40 - 06:04. Astro Dark: 19:12 - 05:32

Total Clouds (% Sky Obscured)

84
92
100
97
93
90
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
11
15
10
40
68
100
83
65
50
62
75
85

Medium Clouds (% Sky Obscured)

71
72
73
76
80
82
84
69
89
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

39
74
99
81
78
71
90
97
100
100
100
100
100
100
100
100
100
100
100
100
100
57
50
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
26
40
46
88
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.4
1.5
0.8
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
58
60
59
63
66
67
71
71
74
70
66
61
60
61
63
68
75
85
96
98
98
98

Pressure (mb)

1027
1027
1026
1027
1026
1026
1026
1026
1026
1025
1026
1025
1025
1024
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

330
326
326
327
326
325
324
325
325
325
324
326
327
330
330
332
334
337
337
340
341
342
345
348

Thursday 12

Waning Crescent 15%

04:57

13:41

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
19 Bad
20 Bad

Sun - Rise: 07:03, Set: 17:41, Transit: 12:22. Moon - Rise: 04:57, Set: 13:41. Civil Dark: 18:09 - 06:35. Nautical Dark: 18:41 - 06:02. Astro Dark: 19:13 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
97
98
98
98
97
97
97
96
96
85
84
82
85
89
95
96
98
100

Low Clouds (% Sky Obscured)

84
84
83
82
81
82
85
89
93
93
93
94
95
96
96
85
83
76
78
72
68
69
70
71

Medium Clouds (% Sky Obscured)

100
100
100
99
97
96
96
96
97
95
86
93
88
41
34
51
46
39
33
28
26
12
9
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
10
20
30
53
65
70

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

62
48
66
56
58
51
72
69
69
75
58
50
45
39
29
26
24
21
18
14
4
5
6
2

Precipitation Amount (mm)

0.1
0
0.2
0.2
0.2
0.1
0.5
0.4
0.4
0.5
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
9
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
96
98
98
98
98
100
98
100
98
98
98
100
100
98
98
98
98
100
98
98

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

352
355
356
357
359
363
365
369
374
381
383
387
390
394
397
397
396
395
394
394
395
396
398
401

Friday 13

Waning Crescent 8%

05:39

14:45

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 07:01, Set: 17:42, Transit: 12:22. Moon - Rise: 05:39, Set: 14:45. Civil Dark: 18:10 - 06:33. Nautical Dark: 18:42 - 06:01. Astro Dark: 19:14 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
89
94
83
69
54
44
37
29
29
30
25

Low Clouds (% Sky Obscured)

64
60
51
49
52
28
31
30
34
27
21
10
9
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
3
2
6
10
10
10
5
6
6
7
2
7
12
18
24
19
24
13
0
0
0
0

High Clouds (% Sky Obscured)

56
51
32
56
75
90
95
95
100
100
100
100
95
89
94
73
45
18
12
6
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
3
6
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 (%)

3
4
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
96
96
93
91
88
88
88
86
80
76
72
72
71
70
72
76
79
79
79

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020

Ozone (du)

403
404
404
405
404
404
403
402
401
400
394
388
383
377
372
367
365
363
361
361
362
362
359
356

Saturday 14

Waning Crescent 4%

06:14

15:53

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

Sun - Rise: 07:00, Set: 17:43, Transit: 12:22. Moon - Rise: 06:14, Set: 15:53. Civil Dark: 18:11 - 06:32. Nautical Dark: 18:43 - 06:00. Astro Dark: 19:15 - 05:28

Total Clouds (% Sky Obscured)

18
21
29
20
11
3
22
36
40
27
16
6
5
5
2
3
7
12
20
31
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
18
36
40
27
16
5
3
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
15
23
15
7
0
10
19
26
13
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
3
6
13
23
39

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
-0
-2
-1
-1
-2
-1
-2
-2
-2
-2
-1
1
1
8
8
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

79
80
81
83
84
88
92
92
91
92
87
83
79
73
67
63
61
60
58
65
72

Pressure (mb)

1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1017

Ozone (du)

353
352
350
348
342
336
331
329
327
326
325
325
324
324
323
322
322
322
322
324
326

Forecast for Pittsburg, Van Buren, United States of America (40.70,-92.02)

Generated: 08/02/26 21:18:08. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-6.00