Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 9%

09:20

19:49

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

Sun - Rise: 07:32, Set: 17:51, Transit: 12:42. Moon - Rise: 09:20, Set: 19:49. Civil Dark: 18:18 - 07:06. Nautical Dark: 18:48 - 06:36. Astro Dark: 19:18 - 06:06

Total Clouds (% Sky Obscured)

12
15
39
88
38
26
1
15
2
25
9
17
13
35
77
90
96
77
99
100
99
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
5
13
24
42
39
69
76
56
61
98

High Clouds (% Sky Obscured)

12
15
38
88
38
26
1
15
2
25
9
17
13
18
77
85
94
58
98
98
95
100
100
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)

8
8
5
5
5
5
5
4
3
3
3
3
3
3
3
3
3
3
3
3
4
6
6
5

Chance of Frost

Temperature (°C)

10
9
8
5
3
2
1
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
1
4
6
8
9
10

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-8
-9
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-11
-10
-10
-9
-9
-8

Relative Humidity (%)

19
20
30
36
37
38
40
41
42
43
45
45
47
49
50
49
49
47
40
34
30
28
27
28

Pressure (mb)

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

Ozone (du)

293
295
298
303
306
309
308
310
308
305
304
302
302
302
303
303
303
305
308
307
306
304
302
300

Wednesday 21

Waxing Crescent 9%

09:47

20:51

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:32, Set: 17:52, Transit: 12:42. Moon - Rise: 09:47, Set: 20:51. Civil Dark: 18:18 - 07:06. Nautical Dark: 18:49 - 06:35. Astro Dark: 19:18 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
91
75
85
85
91
96
89
95
93

Low Clouds (% Sky Obscured)

0
2
3
2
12
29
30
30
30
25
25
25
24
25
28
56
67
57
59
68
92
82
76
45

Medium Clouds (% Sky Obscured)

76
46
73
48
55
67
97
100
73
100
100
93
90
90
79
55
47
55
53
69
68
46
60
59

High Clouds (% Sky Obscured)

100
100
100
100
100
92
100
85
100
100
100
100
100
99
10
0
0
0
0
0
0
2
45
35

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
2
5
30
3
0
1
3
4
4
6
6
4
4
8
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
4
2
2
3
3
3
4
3
3
3
4
4
4
4
3
3
3
2
2
4
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
35
45
46
47
48
47
48
46
46
47
47
48
49
52
55
58
56
54
55
47
49
52
50

Pressure (mb)

1028
1028
1027
1028
1028
1028
1028
1028
1027
1027
1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1024
1023

Ozone (du)

301
304
304
302
299
297
300
302
302
302
302
301
300
299
301
301
303
307
309
306
304
302
298
296

Thursday 22

Waxing Crescent 17%

10:14

21:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:32, Set: 17:53, Transit: 12:43. Moon - Rise: 10:14, Set: 21:54. Civil Dark: 18:19 - 07:05. Nautical Dark: 18:50 - 06:35. Astro Dark: 19:19 - 06:05

Total Clouds (% Sky Obscured)

95
100
93
100
100
95
92
62
93
98
94
100
100
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

61
100
89
85
100
88
87
62
88
96
89
73
92
82
79
82
80
81
62
78
73
91
90
88

Medium Clouds (% Sky Obscured)

57
57
52
68
100
56
37
43
44
55
92
100
73
100
62
84
93
66
94
98
70
72
81
89

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
1
2
6
9
96
100
100
100
100
95
88
100
100
96
48
58
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

8
13
27
39
40
21
11
8
22
15
34
29
12
15
10
28
80
95
90
83
95
95
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.1
0.9
0.8
1.5
2.4
0.8
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
10
9
9
9
9
9
9
9
9
9
9
9
10
10
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
58
63
70
76
83
84
84
90
80
80
82
87
85
85
87
87
91
91
91
95
77
80
87

Pressure (mb)

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

Ozone (du)

295
294
294
295
295
296
294
294
295
297
299
299
298
301
302
300
300
301
304
305
305
304
303
306

Friday 23

Waxing Crescent 26%

10:42

22:57

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:31, Set: 17:54, Transit: 12:43. Moon - Rise: 10:42, Set: 22:57. Civil Dark: 18:20 - 07:05. Nautical Dark: 18:50 - 06:35. Astro Dark: 19:20 - 06:05

Total Clouds (% Sky Obscured)

100
98
96
94
96
97
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
85
82
77
79
89
97
97
97
98
89
79
76
76
70
77
79
81
87
91
95
100
98
96

Medium Clouds (% Sky Obscured)

97
86
73
62
55
58
60
64
60
67
70
74
87
100
100
99
84
96
80
96
99
100
100
100

High Clouds (% Sky Obscured)

34
27
39
51
55
55
55
70
68
62
51
61
60
73
87
100
81
64
41
54
58
51
50
27

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
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

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Sleet
Ice pellet

Precipitation Probability (%)

95
82
57
18
8
12
1
2
5
3
4
6
5
17
23
31
50
64
73
63
48
34
66
84

Precipitation Amount (mm)

0.9
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0
0
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
9
9
7
6
5
5
4
3
2
2
0
-1
-2
-2
-4
-5
-5
-5
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
93
95
95
93
90
87
82
78
73
70
66
60
55
54
55
54
48
47
48
59
83

Pressure (mb)

1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030
1029

Ozone (du)

305
304
302
301
299
297
296
297
296
296
297
298
297
296
296
296
298
298
300
301
301
302
301
300

Saturday 24

Waxing Crescent 36%

11:13

00:02

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:30, Set: 17:55, Transit: 12:43. Moon - Rise: 11:13, Set: 00:02. Civil Dark: 18:21 - 07:04. Nautical Dark: 18:51 - 06:34. Astro Dark: 19:21 - 06:05

Total Clouds (% Sky Obscured)

100
100
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)

94
93
93
93
95
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
96
98
100
99
98

High Clouds (% Sky Obscured)

54
81
81
92
91
75
66
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Frozen rai
Ice pellet
Ice pellet
Ice pellet
Ice pellet

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
88
95
95
95
95
95

Precipitation Amount (mm)

0.6
1.3
1.6
1.9
2.3
2.6
3
2.9
2.7
2.3
2.4
2.4
2.6
2.5
2.3
2.1
1.7
1.1
0.6
1
1
0.9
1.1
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10

Dew Point (°C)

-3
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

89
89
92
92
91
92
92
92
94
94
94
94
94
94
94
94
94
94
94
94
94
94
96
96

Pressure (mb)

1029
1028
1029
1029
1030
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021

Ozone (du)

300
299
297
296
294
292
293
292
291
292
291
291
291
291
291
291
291
291
291
290
290
290
290
290

Sunday 25

First Quarter 48%

11:48

01:10

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:30, Set: 17:56, Transit: 12:43. Moon - Rise: 11:48, Set: 01:10. Civil Dark: 18:22 - 07:04. Nautical Dark: 18:52 - 06:34. Astro Dark: 19:22 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
98
97
97
99
100
91
87
83
84
86
91
92
93

Low Clouds (% Sky Obscured)

100
99
96
93
90
88
85
89
93
97
98
98
97
97
99
100
88
72
53
54
54
57
68
73

Medium Clouds (% Sky Obscured)

97
98
98
100
100
100
100
96
87
32
30
27
25
25
25
25
15
15
15
0
0
0
0
0

High Clouds (% Sky Obscured)

94
93
87
78
83
90
99
89
74
41
43
47
52
36
21
15
13
16
10
4
4
12
17
28

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
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

Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
62
60
60
64
67
70
73
74
76
78
79
81
83
85
87
89
82
75

Precipitation Amount (mm)

1.8
2.2
2.4
2.3
1.5
0.8
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
96
98
96
98
98
98
100
100
100
100
98
98
98
98
100
100
100
100
100
100

Pressure (mb)

1021
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1025
1026
1027
1027
1027
1026
1026

Ozone (du)

289
288
288
287
287
287
286
285
283
282
280
280
280
280
279
279
278
279
280
280
280
279
278
279

Monday 26

Waxing Gibbous 59%

12:30

02:21

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

Sun - Rise: 07:29, Set: 17:57, Transit: 12:44. Moon - Rise: 12:30, Set: 02:21. Civil Dark: 18:23 - 07:03. Nautical Dark: 18:53 - 06:33. Astro Dark: 19:23 - 06:04

Total Clouds (% Sky Obscured)

91
75
37
10
7
3
0
0
0
0
0
0
0
8
15
23
15
8
0
0
5
5

Low Clouds (% Sky Obscured)

75
70
37
10
7
3
0
0
0
0
0
0
0
0
15
23
15
8
0
0
5
5

Medium Clouds (% Sky Obscured)

5
25
37
10
7
3
0
0
0
0
0
0
0
8
15
23
15
8
0
0
5
5

High Clouds (% Sky Obscured)

35
35
20
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
8
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

Precipitation Type

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

Precipitation Probability (%)

67
56
46
34
27
19
3
19
22
23
19
14
3
5
4
1
1
0
0
2
1
1

Precipitation Amount (mm)

0.3
0.2
0.1
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
4
4
5
5
5
5
5
6
6
6
6
6
6
6
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
98
98
96
98
98
96
96
94
91
89
86
86
88

Pressure (mb)

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

Ozone (du)

279
279
279
279
280
279
279
279
279
279
279
280
282
284
286
288
290
294
297
301
304
308

Forecast for Sharon, Taliaferro, United States of America (33.56,-82.79)

Generated: 20/01/26 15:29:20. Forecast: 20/01/26 to 26/01/26. Timezone: UTC-5.00