Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 4%

08:53

19:00

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

Sun - Rise: 07:14, Set: 16:59, Transit: 12:07. Moon - Rise: 08:53, Set: 19:00. Civil Dark: 17:29 - 06:44. Nautical Dark: 18:02 - 06:11. Astro Dark: 18:35 - 05:38

Total Clouds (% Sky Obscured)

17
38
46
2
2
1
1
0
0
0
0
0
1
1
1
4
5
4
1
4
7
84
99
100

Low Clouds (% Sky Obscured)

17
30
20
2
2
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
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
35
85
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
0
2
4
41
99
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-11
-11
-11
-12
-12
-11
-10
-10
-10
-9

Dew Point (°C)

-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-12
-12
-12
-13
-12
-12
-13
-12
-11
-10

Relative Humidity (%)

58
61
61
62
63
64
66
70
72
72
72
74
74
74
75
75
77
75
77
74
67
63
63
61

Pressure (mb)

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

Ozone (du)

420
423
422
424
423
420
421
420
411
405
400
399
394
380
367
360
358
353
351
349
348
346
344
344

Wednesday 21

Waxing Crescent 9%

09:15

20:08

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 OK
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:13, Set: 17:00, Transit: 12:07. Moon - Rise: 09:15, Set: 20:08. Civil Dark: 17:30 - 06:43. Nautical Dark: 18:03 - 06:10. Astro Dark: 18:36 - 05:38

Total Clouds (% Sky Obscured)

100
100
77
75
82
94
100
100
100
98
100
96
65
84
61
44
49
40
92
67
75
95
95
98

Low Clouds (% Sky Obscured)

0
0
0
2
3
53
81
70
89
75
100
55
45
55
47
41
49
20
21
1
20
5
18
28

Medium Clouds (% Sky Obscured)

100
100
71
31
67
76
98
100
100
98
100
89
56
35
25
26
0
0
0
2
0
0
0
0

High Clouds (% Sky Obscured)

95
84
60
61
41
60
65
60
53
0
0
0
0
0
0
0
0
21
84
57
69
91
95
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
3
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
Snow
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
16
37
14
19
41
42
11
2
0
3
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-6
-6
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-3
-2
-2
-2
-2
-3
-3
-3
-1
-1
1

Dew Point (°C)

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

Relative Humidity (%)

62
60
60
64
67
67
71
74
69
64
65
66
69
74
77
80
81
80
83
88
86
89
93
89

Pressure (mb)

1031
1029
1028
1027
1026
1025
1025
1024
1024
1023
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019

Ozone (du)

345
345
345
346
347
346
348
352
355
358
362
367
365
364
367
369
366
366
369
366
365
366
371
370

Thursday 22

Waxing Crescent 16%

09:37

21:16

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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

Sun - Rise: 07:12, Set: 17:02, Transit: 12:07. Moon - Rise: 09:37, Set: 21:16. Civil Dark: 17:31 - 06:43. Nautical Dark: 18:04 - 06:10. Astro Dark: 18:37 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
74
45
54
40
70
58
72
77
86
99
100
95
90
85
86
88
90

Low Clouds (% Sky Obscured)

30
27
27
19
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
30
25
30
70
94
100
44
45
32
31
42
30
28
70
84
99
100
95
90
85
86
67
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
40
26
13
27
40
31
17
49
40
56
43
28
24
21
38
64
90

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
11
10
9
7
7
6
5
5
5
5
5
5
5
5
5
6
6
6
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
0
-1
-1
-1
-0
-1
-1
-2
-2
-3
-3
-4
-5
-5
-6
-7
-8
-8
-8
-10
-10

Relative Humidity (%)

82
78
73
76
76
76
83
86
88
83
80
80
80
80
77
72
68
65
60
57
56
55
49
45

Pressure (mb)

1019
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020

Ozone (du)

367
369
372
371
372
372
371
368
368
367
364
362
361
360
358
360
361
355
348
346
346
345
345
349

Friday 23

Waxing Crescent 25%

09:59

22:24

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

Sun - Rise: 07:11, Set: 17:03, Transit: 12:08. Moon - Rise: 09:59, Set: 22:24. Civil Dark: 17:32 - 06:42. Nautical Dark: 18:05 - 06:09. Astro Dark: 18:38 - 05:36

Total Clouds (% Sky Obscured)

70
47
26
25
29
33
21
12
4
34
14
15
13
7
4
11
32
42
34
15
10
23
39
55

Low Clouds (% Sky Obscured)

0
0
0
11
20
33
20
11
0
8
14
15
13
7
2
5
9
18
14
14
10
4
4
4

Medium Clouds (% Sky Obscured)

50
47
26
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
14
28
38

High Clouds (% Sky Obscured)

66
46
22
19
12
2
1
1
2
9
0
1
1
0
0
0
0
5
5
0
5
15
20
25

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
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)

13
14
14
14
14
14
15
15
15
14
14
14
14
13
13
12
12
12
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-7
-9
-11
-12
-13
-14
-15
-17
-16
-16
-17
-17
-18
-18
-19
-19
-19
-19
-18
-17
-16

Dew Point (°C)

-11
-11
-12
-12
-12
-14
-15
-16
-19
-20
-20
-21
-23
-23
-24
-23
-23
-23
-23
-22
-22
-23
-23
-23

Relative Humidity (%)

42
42
41
41
43
42
42
44
38
38
40
40
36
36
37
38
41
42
43
44
43
40
38
36

Pressure (mb)

1020
1020
1020
1020
1022
1023
1024
1026
1027
1028
1029
1030
1031
1032
1033
1033
1034
1035
1036
1037
1037
1038
1038
1037

Ozone (du)

358
356
351
345
338
339
335
330
329
326
320
315
311
308
307
308
310
313
309
306
307
309
308
304

Saturday 24

Waxing Crescent 36%

10:24

23:35

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

Sun - Rise: 07:11, Set: 17:04, Transit: 12:08. Moon - Rise: 10:24, Set: 23:35. Civil Dark: 17:33 - 06:41. Nautical Dark: 18:07 - 06:08. Astro Dark: 18:39 - 05:36

Total Clouds (% Sky Obscured)

39
27
15
40
65
90
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
67
78
89
88
88
88
62
35
9
13
18
22

Medium Clouds (% Sky Obscured)

25
27
15
36
61
74
82
90
98
98
99
100
100
100
100
100
100
100
100
100
100
100
99
94

High Clouds (% Sky Obscured)

20
20
15
40
64
80
86
92
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
8
8
6
4
2
3
3
4
3
2
1
1
1

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
5
6
25
32
34
43
49
52
53
51
50
50
51
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
8
8
7
7
7
6
6
6
6
6
5
5
5
6
7
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

-10
-10
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-9

Feels Like (°C)

-15
-15
-15
-14
-15
-15
-14
-14
-15
-14
-14
-14
-14
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15

Dew Point (°C)

-23
-22
-22
-22
-22
-22
-22
-22
-22
-22
-21
-22
-21
-20
-20
-19
-18
-17
-16
-16
-15
-15
-14
-13

Relative Humidity (%)

35
34
33
33
33
34
34
35
35
36
37
37
38
40
43
45
49
54
59
61
65
69
72
77

Pressure (mb)

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

Ozone (du)

301
296
294
294
291
290
290
289
288
286
286
287
284
284
284
283
284
284
284
284
284
284
286
288

Sunday 25

First Quarter 47%

10:54

00:49

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 OK
03 Good
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 07:10, Set: 17:05, Transit: 12:08. Moon - Rise: 10:54, Set: 00:49. Civil Dark: 17:34 - 06:41. Nautical Dark: 18:08 - 06:08. Astro Dark: 18:40 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
92
84
76
66
57
47
39
35
39
42
30
17
20
22
23
20
15
10
11
12
13

Low Clouds (% Sky Obscured)

18
13
9
11
13
15
10
5
0
0
0
0
0
0
0
1
5
7
8
9
10
10
11
12

Medium Clouds (% Sky Obscured)

90
87
85
79
73
67
55
45
39
39
35
33
22
11
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
67
33
0
5
10
15
19
35
18
10
6
3
3
3
3
4
3
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
1
4
7
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
58
60
57
55
52
47
40
26
21
16
4
3
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
8
8
8
8
7
7
7
6
6
5
5
5
6
6
6
7
8
8
9
10
10

Chance of Frost

Temperature (°C)

-9
-9
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-10
-10
-9
-8
-6

Feels Like (°C)

-15
-14
-14
-13
-14
-14
-14
-14
-15
-14
-15
-14
-14
-15
-14
-14
-14
-14
-14
-14
-14
-14
-13
-12

Dew Point (°C)

-12
-11
-11
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-13

Relative Humidity (%)

80
83
83
87
87
85
85
85
85
85
85
81
81
81
81
80
80
80
78
73
69
64
62
57

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

290
290
290
290
291
292
293
295
296
298
300
303
305
307
310
312
315
319
322
325
327
330
338
346

Monday 26

Waxing Gibbous 59%

11:31

02:06

13 OK
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:09, Set: 17:06, Transit: 12:08. Moon - Rise: 11:31, Set: 02:06. Civil Dark: 17:36 - 06:40. Nautical Dark: 18:09 - 06:07. Astro Dark: 18:41 - 05:35

Total Clouds (% Sky Obscured)

39
62
83
54
23
12
9
4
0
0
0
0
1
2
3
3
4
5

Low Clouds (% Sky Obscured)

39
62
46
13
10
12
9
4
0
0
0
0
1
2
3
3
3
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
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

Wind Speed/Direction (mph)

11
11
11
12
11
11
10
10
11
11
11
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

-5
-6
-5
-5
-6
-6
-7
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-10

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14
-14

Relative Humidity (%)

54
55
56
56
60
63
64
66
67
67
68
69
71
69
71
71
71
71

Pressure (mb)

1028
1028
1028
1028
1029
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

354
356
357
359
359
359
360
360
360
361
362
364
366
365
364
363
362
361

Forecast for Harsenville (historical), New York County, United States of America (40.78,-73.98)

Generated: 20/01/26 13:33:09. Forecast: 20/01/26 to 26/01/26. Timezone: UTC-5.00