Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 36%

10:13

No Set

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
21 Bad
22 Bad

Sun - Rise: 07:23, Set: 17:16, Transit: 12:20. Moon - Rise: 10:13, Set: No Set. Civil Dark: 17:46 - 06:54. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:51 - 05:48

Total Clouds (% Sky Obscured)

88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
11
11
9
7
5
0
0
29
0
0
0
29
39
44
48
50
66
71
69
78
83
81
83

Medium Clouds (% Sky Obscured)

88
91
96
93
98
96
96
93
89
95
99
100
100
100
100
100
100
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
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
5
0
1
1
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
6
21
23
25
23
39
45
44
48
47
59
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.2
0.1
0.3
0.2

Wind Speed/Direction (mph)

8
7
8
8
7
7
7
8
7
7
7
6
6
5
5
6
6
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

-21
-21
-20
-20
-20
-20
-20
-20
-20
-20
-19
-18
-18
-17
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16

Feels Like (°C)

-26
-26
-26
-25
-25
-26
-25
-25
-25
-25
-24
-23
-23
-22
-21
-21
-20
-20
-21
-21
-21
-21
-21
-21

Dew Point (°C)

-32
-31
-31
-31
-31
-31
-31
-31
-31
-31
-31
-30
-29
-25
-22
-21
-21
-20
-19
-19
-19
-19
-19
-19

Relative Humidity (%)

33
33
36
36
37
36
37
37
37
36
35
33
36
52
63
63
64
69
77
80
80
77
80
81

Pressure (mb)

1045
1045
1045
1045
1044
1044
1043
1043
1043
1042
1042
1042
1042
1040
1039
1038
1037
1036
1036
1035
1035
1035
1034
1034

Ozone (du)

294
290
287
286
287
289
290
289
289
289
290
290
289
290
291
290
291
295
298
300
297
294
292
290

Saturday 24

Waxing Crescent 48%

10:38

23:51

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 Good
17 Good
18 Bad
19 Good
20 OK
21 OK
22 OK

Sun - Rise: 07:23, Set: 17:18, Transit: 12:20. Moon - Rise: 10:38, Set: 23:51. Civil Dark: 17:47 - 06:53. Nautical Dark: 18:20 - 06:20. Astro Dark: 18:52 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
3
13
67
3
2
2
3

Low Clouds (% Sky Obscured)

62
58
54
59
48
59
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
99
0
0
0
0
40
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
72
1
12
65
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
7
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

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

Precipitation Probability (%)

47
36
23
19
11
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.1
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
7
7
8
7
8
8
10
11
11
11
11
12
12
11
9
7
8
9
9
8

Chance of Frost

Temperature (°C)

-16
-16
-16
-16
-16
-17
-17
-17
-17
-17
-16
-16
-15
-14
-13
-12
-12
-12
-13
-14
-15
-15
-16
-16

Feels Like (°C)

-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-21
-21
-20
-19
-19
-18
-17
-17
-18
-20
-19
-20
-20

Dew Point (°C)

-19
-19
-19
-19
-20
-20
-20
-21
-22
-24
-24
-24
-24
-24
-25
-25
-25
-25
-24
-22
-22
-22
-22
-22

Relative Humidity (%)

80
80
78
75
74
74
72
72
65
54
48
47
44
40
37
34
32
32
40
51
52
55
57
61

Pressure (mb)

1033
1033
1032
1032
1032
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1029
1030
1031
1031
1031

Ozone (du)

286
287
283
279
280
283
286
289
291
291
292
293
297
298
300
301
302
304
302
305
308
313
315
319

Sunday 25

First Quarter 60%

11:08

01:05

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

Sun - Rise: 07:22, Set: 17:19, Transit: 12:20. Moon - Rise: 11:08, Set: 01:05. Civil Dark: 17:48 - 06:53. Nautical Dark: 18:21 - 06:20. Astro Dark: 18:53 - 05:47

Total Clouds (% Sky Obscured)

3
6
42
46
46
28
4
3
3
3
1
0
0
0
0
0
0
0
0
0
3
2
2
4

Low Clouds (% Sky Obscured)

0
1
42
46
46
28
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
5
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)

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

Chance of Frost

Temperature (°C)

-16
-17
-17
-18
-18
-18
-18
-19
-20
-20
-18
-16
-14
-13
-12
-11
-10
-10
-11
-12
-12
-12
-12
-11

Feels Like (°C)

-20
-21
-21
-22
-22
-22
-22
-23
-23
-23
-23
-21
-19
-17
-16
-15
-15
-14
-15
-15
-16
-16
-17
-17

Dew Point (°C)

-22
-22
-22
-22
-21
-21
-21
-22
-23
-23
-25
-25
-25
-25
-25
-24
-24
-22
-21
-19
-18
-17
-17
-16

Relative Humidity (%)

63
66
67
70
73
73
73
73
74
71
54
46
40
36
33
32
31
34
43
53
58
61
65
70

Pressure (mb)

1032
1032
1033
1033
1033
1033
1033
1034
1034
1034
1035
1035
1034
1033
1031
1030
1029
1028
1027
1027
1026
1025
1024
1024

Ozone (du)

326
331
336
349
361
369
368
369
373
373
372
371
369
363
365
370
373
372
369
366
369
370
369
361

Monday 26

Waxing Gibbous 71%

11:46

02:22

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

Sun - Rise: 07:21, Set: 17:20, Transit: 12:21. Moon - Rise: 11:46, Set: 02:22. Civil Dark: 17:49 - 06:52. Nautical Dark: 18:22 - 06:19. Astro Dark: 18:54 - 05:47

Total Clouds (% Sky Obscured)

5
4
2
0
1
1
2
4
6
8
14
14
14
14
11
9
6
3
0
5
3
7
12
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
14
14
14
11
9
6
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

16
16
15
14
13
12
10
10
10
10
10
12
13
15
15
14
14
12
9
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-13
-12
-12
-12
-11
-11
-11
-10
-11
-12
-14
-15
-16
-16
-17
-16
-16
-15
-15
-15
-16
-16

Relative Humidity (%)

75
80
83
85
85
87
87
88
88
90
79
62
52
45
40
37
35
38
46
53
57
61
64
67

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1027
1028
1028
1028

Ozone (du)

358
364
360
358
357
353
348
344
337
333
331
331
332
334
332
331
333
336
336
338
339
344
345
347

Tuesday 27

Waxing Gibbous 81%

12:34

03:38

23 OK
00 OK
01 OK
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

Sun - Rise: 07:20, Set: 17:21, Transit: 12:21. Moon - Rise: 12:34, Set: 03:38. Civil Dark: 17:50 - 06:51. Nautical Dark: 18:23 - 06:18. Astro Dark: 18:55 - 05:46

Total Clouds (% Sky Obscured)

19
32
40
54
54
56
57
68
74
99
100
100
100
92
92
91
89
88
88
85
85
88
84
76

Low Clouds (% Sky Obscured)

0
1
0
0
20
39
53
53
52
46
61
75
73
71
81
91
89
88
87
85
83
81
64
48

Medium Clouds (% Sky Obscured)

9
17
26
29
29
30
30
31
36
99
99
100
98
68
49
35
55
65
70
85
85
88
67
33

High Clouds (% Sky Obscured)

2
11
27
41
30
15
1
1
1
1
19
30
20
0
0
0
0
0
0
0
5
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
2
4
7
7

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
1
1
1
3
4
5
19
25
30
0
0
0
12
17
21
23
24
24
19
13

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)

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

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-13
-12
-12
-12
-11
-11
-10
-9
-8
-8
-6
-6
-5
-6
-7
-8
-9
-10
-11
-12

Feels Like (°C)

-15
-16
-17
-16
-17
-16
-16
-15
-15
-14
-16
-15
-14
-13
-12
-12
-11
-12
-12
-12
-15
-15
-16
-16

Dew Point (°C)

-16
-17
-18
-18
-18
-18
-17
-17
-16
-16
-17
-17
-17
-17
-16
-16
-16
-14
-12
-10
-12
-13
-14
-14

Relative Humidity (%)

69
70
66
64
64
64
64
66
66
65
57
53
48
45
45
44
43
54
68
85
83
81
81
81

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1024
1024
1024
1025
1025
1026
1027
1028
1029
1030

Ozone (du)

351
360
367
372
373
375
378
385
395
409
425
432
434
435
434
432
431
433
435
437
440
443
447
445

Wednesday 28

Waxing Gibbous 90%

13:34

04:50

23 Bad
00 OK
01 OK
02 Good
03 Good
04 OK
05 OK
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 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:19, Set: 17:23, Transit: 12:21. Moon - Rise: 13:34, Set: 04:50. Civil Dark: 17:51 - 06:50. Nautical Dark: 18:24 - 06:17. Astro Dark: 18:57 - 05:45

Total Clouds (% Sky Obscured)

61
36
15
3
2
2
3
4
5
6
5
4
1
0
0
0
4
7
10
11
11
10
5
3

Low Clouds (% Sky Obscured)

30
18
10
0
1
1
1
1
1
1
1
0
0
0
0
0
4
7
10
10
5
0
0
0

Medium 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

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)

8
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-18
-19
-18
-19
-18
-19
-20
-20
-21
-21
-21
-21
-15
-15
-15
-14
-14
-13
-15
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

79
79
77
74
72
72
72
71
68
63
61
55
49
45
42
40
39
43
48
53
56
58
61
62

Pressure (mb)

1031
1031
1032
1033
1033
1034
1034
1034
1035
1036
1036
1036
1036
1036
1036
1036
1035
1035
1036
1036
1036
1037
1037
1037

Ozone (du)

443
441
439
437
435
425
415
405
391
377
363
355
348
341
336
332
327
326
325
324
323
322
321
321

Thursday 29

Waxing Gibbous 96%

14:45

05:52

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

Sun - Rise: 07:18, Set: 17:24, Transit: 12:21. Moon - Rise: 14:45, Set: 05:52. Civil Dark: 17:53 - 06:49. Nautical Dark: 18:25 - 06:17. Astro Dark: 18:58 - 05:44

Total Clouds (% Sky Obscured)

3
4
4
9
19
24
40
45
45
45
40
40
15
15
25
35
35
40
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
6
8
10

Medium Clouds (% Sky Obscured)

0
0
1
1
4
8
14
29
41
45
40
40
15
15
25
35
35
40
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
15
15
0
0
0
5
15
20
25
30
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-17
-18
-18
-19
-18
-18
-18
-18
-18
-17
-17
-16
-12
-12
-12
-12
-12

Dew Point (°C)

-20
-19
-19
-19
-19
-20
-19
-19
-19
-19
-19
-19
-18
-18
-17
-17
-17
-16
-16

Relative Humidity (%)

64
66
67
67
69
68
68
66
62
59
56
52
47
44
44
43
43
46
49

Pressure (mb)

1037
1037
1037
1037
1037
1038
1038
1038
1038
1038
1039
1038
1038
1037
1037
1036
1035
1035
1035

Ozone (du)

321
321
322
322
322
323
323
324
326
329
331
331
332
332
336
339
343
343
344

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

Generated: 23/01/26 22:19:06. Forecast: 23/01/26 to 29/01/26. Timezone: UTC-6.00