Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 9%

09:06

20:23

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

Sun - Rise: 07:25, Set: 17:13, Transit: 12:19. Moon - Rise: 09:06, Set: 20:23. Civil Dark: 17:42 - 06:56. Nautical Dark: 18:16 - 06:23. Astro Dark: 18:48 - 05:50

Total Clouds (% Sky Obscured)

4
19
48
54
51
34
0
0
23
62
70
93
93
35
43
57
46
52
26
28
2
2
2
26

Low Clouds (% Sky Obscured)

0
19
48
54
51
34
0
0
0
10
65
67
65
0
43
57
46
52
26
28
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
23
62
61
72
66
0
0
0
0
0
0
0
0
0
0
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
3
2
2
2
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
2
8
3
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)

8
8
9
10
13
13
14
15
16
15
16
14
12
15
14
12
11
10
10
8
7
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-7
-8
-9
-10
-11
-11
-10
-9
-8
-8
-7
-8
-4
-6
-8
-9
-8
-8
-9
-13
-15
-14

Relative Humidity (%)

90
92
92
81
65
54
46
41
42
43
45
46
49
47
74
68
62
62
68
73
73
55
49
55

Pressure (mb)

1019
1019
1020
1020
1020
1020
1019
1017
1016
1016
1016
1016
1017
1019
1021
1022
1023
1024
1025
1026
1026
1026
1026
1026

Ozone (du)

380
376
373
375
374
380
384
382
378
375
374
375
383
384
387
391
390
395
412
423
424
421
413
405

Thursday 22

Waxing Crescent 17%

09:28

21:31

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
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 17:14, Transit: 12:19. Moon - Rise: 09:28, Set: 21:31. Civil Dark: 17:43 - 06:55. Nautical Dark: 18:17 - 06:22. Astro Dark: 18:49 - 05:49

Total Clouds (% Sky Obscured)

56
70
76
74
75
78
82
98
86
81
97
100
98
91
88
91
58
44
43
40
40
40
52
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
28
33
44
83
80
73
69
64
69
24
14
2
4
8
13
12
10

Medium Clouds (% Sky Obscured)

56
70
75
72
74
74
74
79
68
55
64
97
85
43
32
12
9
2
5
5
5
5
8
73

High Clouds (% Sky Obscured)

3
3
17
30
25
30
15
84
28
21
15
44
66
57
38
27
26
41
41
30
30
40
37
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)

4
4
4
7
9
9
9
10
12
12
11
11
11
13
13
14
14
13
14
14
15
16
16
16

Chance of Frost

Temperature (°C)

-7
-8
-8
-6
-4
-3
-2
-1
-1
-1
-1
-2
-3
-5
-6
-7
-9
-11
-13
-14
-16
-17
-18
-19

Feels Like (°C)

-10
-10
-10
-9
-10
-8
-8
-8
-7
-7
-7
-7
-10
-11
-12
-14
-16
-18
-20
-22
-24
-25
-26
-27

Dew Point (°C)

-13
-13
-12
-12
-14
-14
-15
-15
-15
-15
-14
-12
-11
-10
-11
-15
-15
-16
-19
-20
-24
-27
-29
-31

Relative Humidity (%)

63
67
68
61
47
40
36
33
32
33
37
44
52
66
63
51
59
66
59
58
48
40
37
35

Pressure (mb)

1027
1027
1027
1027
1028
1028
1027
1026
1026
1026
1026
1026
1027
1029
1030
1031
1032
1034
1036
1037
1038
1039
1040
1041

Ozone (du)

395
388
387
380
384
383
382
381
379
377
380
376
377
372
362
353
350
347
346
355
359
358
352
350

Friday 23

Waxing Crescent 26%

09:50

22:40

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:24, Set: 17:15, Transit: 12:20. Moon - Rise: 09:50, Set: 22:40. Civil Dark: 17:45 - 06:55. Nautical Dark: 18:18 - 06:22. Astro Dark: 18:50 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
86
81
85
100
100
100
100
100
100
98
96
94
96
98
100
100
100
97

Low Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

44
100
100
100
98
87
83
81
85
94
95
80
77
71
67
58
52
49
64
76
93
99
95
86

High Clouds (% Sky Obscured)

100
100
100
100
88
71
68
44
63
100
100
99
99
99
100
96
92
85
87
91
100
100
100
47

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
1
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)

16
15
15
15
15
14
14
13
13
13
12
11
11
11
10
10
9
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

-20
-21
-22
-22
-22
-21
-20
-20
-19
-19
-19
-20
-20
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-22

Feels Like (°C)

-29
-29
-30
-30
-29
-28
-27
-27
-26
-25
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27

Dew Point (°C)

-31
-32
-33
-34
-35
-34
-34
-34
-34
-33
-33
-32
-32
-32
-31
-31
-31
-31
-31
-31
-31
-31
-31
-31

Relative Humidity (%)

32
33
32
28
26
25
25
27
27
27
29
31
30
32
35
37
38
38
38
38
38
38
38
39

Pressure (mb)

1043
1044
1045
1046
1046
1047
1047
1046
1045
1045
1045
1045
1046
1046
1046
1046
1047
1047
1047
1046
1046
1046
1046
1045

Ozone (du)

346
346
341
335
327
321
314
309
300
296
297
303
303
307
309
308
306
307
307
306
306
306
306
299

Saturday 24

Waxing Crescent 36%

10:13

23:51

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 17:16, Transit: 12:20. Moon - Rise: 10:13, Set: 23:51. Civil Dark: 17:46 - 06:54. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:51 - 05:48

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
96
93
91
92
94
95
92
92
91
86
79
73

Low Clouds (% Sky Obscured)

0
2
1
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)

98
92
94
87
76
67
54
43
10
12
13
83
78
59
77
75
69
87
78
64
55
72
56
46

High Clouds (% Sky Obscured)

76
36
98
100
98
48
100
100
100
100
100
100
94
89
83
81
78
75
86
78
80
71
64
56

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
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
7
6
6
5
5
4
4
4
4
4
3
3
3
4
4
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

-22
-22
-22
-21
-20
-19
-17
-16
-15
-15
-15
-15
-15
-16
-16
-16
-16
-16
-16
-17
-17
-17
-17
-18

Feels Like (°C)

-27
-27
-26
-26
-25
-24
-22
-21
-20
-19
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21
-21
-22
-21
-22

Dew Point (°C)

-31
-31
-31
-31
-31
-31
-32
-32
-32
-32
-32
-32
-31
-31
-31
-32
-32
-31
-32
-32
-32
-32
-32
-32

Relative Humidity (%)

40
40
39
37
36
31
27
24
23
22
21
22
24
24
24
24
25
26
25
25
26
27
27
26

Pressure (mb)

1045
1045
1045
1045
1044
1043
1043
1041
1039
1038
1038
1037
1037
1037
1036
1036
1035
1035
1034
1034
1033
1032
1032
1031

Ozone (du)

293
291
290
287
288
288
287
287
285
287
287
288
288
289
290
290
292
294
294
294
296
297
299
298

Sunday 25

First Quarter 48%

10:38

01:05

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

Sun - Rise: 07:23, Set: 17:18, Transit: 12:20. Moon - Rise: 10:38, Set: 01:05. Civil Dark: 17:47 - 06:53. Nautical Dark: 18:20 - 06:20. Astro Dark: 18:52 - 05:47

Total Clouds (% Sky Obscured)

58
45
44
47
7
5
6
8
8
6
5
4
14
22
25
11
8
8
18
31
44
34
19
4

Low Clouds (% Sky Obscured)

0
0
0
3
4
4
5
5
5
5
4
3
12
21
25
11
8
3
17
31
44
34
19
3

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

42
33
30
28
4
1
2
1
0
0
0
0
0
0
0
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

-17
-17
-16
-15
-13
-11
-9
-9
-8
-7
-8
-9
-10
-10
-11
-12
-12
-13
-13
-14
-14
-15
-15
-16

Feels Like (°C)

-21
-21
-21
-20
-18
-14
-12
-13
-12
-12
-11
-10
-10
-13
-14
-14
-15
-15
-15
-17
-18
-17
-18
-19

Dew Point (°C)

-32
-31
-31
-32
-31
-30
-28
-26
-24
-22
-21
-20
-19
-19
-19
-19
-18
-18
-17
-17
-18
-19
-19
-20

Relative Humidity (%)

27
27
27
23
20
20
20
22
25
27
32
38
44
47
50
53
59
66
73
73
72
71
71
69

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1030
1030
1031
1031
1032
1033
1033
1034
1035
1035
1036
1036
1036
1037

Ozone (du)

297
296
296
295
296
297
299
301
303
305
307
310
313
314
316
318
320
323
326
327
329
331
330
330

Monday 26

Waxing Gibbous 60%

11:08

02:22

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

Sun - Rise: 07:22, Set: 17:19, Transit: 12:20. Moon - Rise: 11:08, Set: 02:22. Civil Dark: 17:48 - 06:53. Nautical Dark: 18:21 - 06:20. Astro Dark: 18:53 - 05:47

Total Clouds (% Sky Obscured)

12
19
17
15
10
15
11
6
0
0
0
0
23
47
75
79
72
61
71
81
90
59
32
8

Low Clouds (% Sky Obscured)

12
19
17
15
10
15
11
6
0
0
0
0
0
0
0
21
42
61
71
79
87
58
29
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
23
47
75
63
30
0
10
20
30
22
14
7

High 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

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
1
2
3
3
4
2
4
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)

7
6
6
7
7
8
9
9
10
11
9
8
7
7
8
8
9
9
10
11
11
12
12
12

Chance of Frost

Temperature (°C)

-16
-16
-16
-16
-14
-13
-11
-10
-9
-8
-9
-10
-10
-10
-10
-11
-10
-10
-10
-9
-9
-8
-9
-8

Feels Like (°C)

-19
-20
-20
-20
-20
-19
-20
-14
-15
-15
-14
-14
-13
-14
-15
-15
-15
-15
-15
-14
-14
-14
-15
-14

Dew Point (°C)

-20
-22
-23
-24
-25
-27
-28
-28
-28
-28
-27
-26
-25
-25
-25
-24
-23
-22
-20
-18
-16
-14
-14
-13

Relative Humidity (%)

69
61
54
47
38
30
24
22
20
19
21
24
27
28
29
30
35
38
43
49
54
61
65
71

Pressure (mb)

1037
1037
1038
1038
1038
1038
1037
1036
1035
1034
1034
1033
1033
1032
1032
1032
1031
1031
1030
1030
1029
1028
1028
1028

Ozone (du)

330
332
335
337
337
337
336
335
334
332
328
324
321
319
318
316
313
311
308
311
314
317
317
318

Tuesday 27

Waxing Gibbous 71%

11:46

03:38

Sun - Rise: 07:21, Set: 17:20, Transit: 12:21. Moon - Rise: 11:46, Set: 03:38. Civil Dark: 17:49 - 06:52. Nautical Dark: 18:22 - 06:19. Astro Dark: 18:54 - 05:46

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

Generated: 21/01/26 06:23:37. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-6.00