Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 1%

08:44

18:34

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

Sun - Rise: 07:26, Set: 17:39, Transit: 12:33. Moon - Rise: 08:44, Set: 18:34. Civil Dark: 18:06 - 06:59. Nautical Dark: 18:36 - 06:29. Astro Dark: 19:06 - 05:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
21
20
0
0
0
0
2
0
18
33
37
22
3
2
0
0
0
4
1

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
8
33
37
22
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
26
31
0
0
0
0
2
0
0
3
3
3
0
0
0
0
0
4
1

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
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)

5
6
7
8
8
6
4
4
4
4
5
5
5
3
3
3
2
3
3
3
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-6
-5
-5
-5
-5
-5
-6
-6
-9
-10
-10
-10
-9
-9
-9
-10
-11
-10
-11

Relative Humidity (%)

48
42
35
32
32
34
48
56
57
61
63
63
64
58
55
54
55
57
58
59
58
48
41
36

Pressure (mb)

1022
1021
1020
1020
1020
1021
1022
1023
1023
1023
1024
1024
1025
1026
1026
1027
1027
1028
1028
1029
1030
1031
1032
1032

Ozone (du)

307
307
304
303
302
300
298
299
298
296
296
297
296
297
298
298
297
296
297
296
296
295
296
297

Wednesday 21

Waxing Crescent 4%

09:12

19:38

12 Good
13 Good
14 Good
15 Good
16 OK
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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:26, Set: 17:40, Transit: 12:33. Moon - Rise: 09:12, Set: 19:38. Civil Dark: 18:07 - 06:59. Nautical Dark: 18:37 - 06:28. Astro Dark: 19:07 - 05:58

Total Clouds (% Sky Obscured)

2
4
12
7
29
3
14
1
0
1
1
1
2
2
6
4
2
33
44
94
94
100
99
97

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
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
12
7
29
3
14
1
0
1
1
1
2
2
6
4
2
33
44
94
83
100
94
86

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
32
31
30
30
41
46
47
49
50
51
52
53
54
55
55
57
58
57
55
51
40
34
30

Pressure (mb)

1032
1031
1030
1030
1030
1031
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035

Ozone (du)

299
302
306
310
311
315
317
317
316
314
313
314
317
318
319
319
321
322
321
320
320
318
317
316

Thursday 22

Waxing Crescent 9%

09:39

20:41

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
06 Bad
07 Good
08 Good
09 OK
10 OK
11 Bad

Sun - Rise: 07:25, Set: 17:41, Transit: 12:33. Moon - Rise: 09:39, Set: 20:41. Civil Dark: 18:07 - 06:58. Nautical Dark: 18:38 - 06:28. Astro Dark: 19:08 - 05:58

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
92
97
97
75
100
61
5
11
33
36
60

Low Clouds (% Sky Obscured)

14
21
17
28
33
37
37
33
39
32
26
11
5
4
0
0
26
52
32
0
11
1
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
76
100
100
100
100
100
91
97
69
51
65
29
3
0
26
30
48

High Clouds (% Sky Obscured)

79
100
100
100
100
100
100
100
100
100
100
100
100
80
45
30
0
27
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
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
4
8
23
17
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
7
8
7
6
5
4
4
4
4
4
4
5
5
6
6
6
6
6
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
5
5
5
5
3
2
2
2
2
1
2
2
1
2
2
3
2
2
3
5
7
10

Dew Point (°C)

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

Relative Humidity (%)

28
30
33
38
46
60
69
76
78
82
83
83
83
76
72
60
56
61
51
51
58
53
49
48

Pressure (mb)

1034
1032
1030
1029
1028
1028
1029
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

314
310
309
308
310
309
305
302
307
307
306
307
308
307
308
312
318
322
321
316
314
312
311
308

Friday 23

Waxing Crescent 17%

10:05

21:44

12 OK
13 OK
14 Bad
15 Good
16 OK
17 OK
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

Sun - Rise: 07:25, Set: 17:42, Transit: 12:33. Moon - Rise: 10:05, Set: 21:44. Civil Dark: 18:08 - 06:58. Nautical Dark: 18:39 - 06:27. Astro Dark: 19:09 - 05:57

Total Clouds (% Sky Obscured)

37
27
59
7
48
44
61
56
52
49
66
83
100
100
100
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

1
0
1
1
11
14
10
10
15
15
40
62
83
89
93
98
95
93
90
87
86
82
85
88

Medium Clouds (% Sky Obscured)

27
22
39
0
31
30
42
43
52
49
66
83
98
91
99
100
100
100
100
99
98
97
98
99

High Clouds (% Sky Obscured)

2
1
20
7
25
25
23
20
9
22
37
79
100
100
100
100
100
90
100
55
47
20
36
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
5
3
9
9
6

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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
8
18
21
16
6
18
33
38
40
41
52
60
60
47
67
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
15
15
14
12
10
9
9
8
8
8
8
8
8
8
8
8
8
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
47
48
52
61
65
67
69
75
85
90
91
91
93
95
93
93
91
93
95
95
93
91

Pressure (mb)

1025
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

308
307
305
303
304
306
304
303
304
302
300
300
305
305
306
306
305
303
301
303
305
307
307
306

Saturday 24

Waxing Crescent 26%

10:32

22:48

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:24, Set: 17:43, Transit: 12:34. Moon - Rise: 10:32, Set: 22:48. Civil Dark: 18:09 - 06:57. Nautical Dark: 18:40 - 06:27. Astro Dark: 19:10 - 05:57

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)

89
89
88
88
76
66
55
43
27
15
20
25
25
29
29
29
37
44
55
53
57
64
67
69

Medium Clouds (% Sky Obscured)

100
97
94
90
93
96
100
97
97
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
53
56
43
28
51
76
100
100
100
100
100
100
100
84
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
4
7
9
9
9
9
9
9
9
9
5
8
4
2
1
2
8
9
9
9
1
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

95
83
67
50
38
26
5
16
22
22
26
32
29
31
52
59
42
18
17
26
47
64
72
81

Precipitation Amount (mm)

0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
91
90
90
87
82
79
76
78
78
80
82
84
86
86
83
72
67
72
84
89
89

Pressure (mb)

1021
1021
1021
1020
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1029
1029
1030
1031
1031

Ozone (du)

308
310
310
311
311
309
305
305
307
308
309
307
306
305
302
301
299
299
298
297
296
296
296
297

Sunday 25

First Quarter 36%

11:02

23:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:24, Set: 17:44, Transit: 12:34. Moon - Rise: 11:02, Set: 23:54. Civil Dark: 18:10 - 06:57. Nautical Dark: 18:41 - 06:26. Astro Dark: 19:11 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
79
66
65
64

Low Clouds (% Sky Obscured)

64
95
97
98
100
100
100
100
100
94
93
96
100
100
100
100
88
77
64
65
65
66
64
62

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67
33
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67
33
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
8

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
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

93
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
83
64
52
36
6
5
4

Precipitation Amount (mm)

0.6
0.9
1
1.1
1.4
1.8
2
2.1
2.1
2.2
2.1
2
1.9
1.4
1.1
0.8
0.7
0.5
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-7
-8
-8
-8
-10
-10
-10
-11
-11
-11
-12
-12
-13
-13
-13
-14
-13
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

89
87
91
92
92
94
94
92
94
94
92
92
92
92
94
94
92
94
94
92
92
92
90
90

Pressure (mb)

1030
1029
1026
1026
1025
1025
1025
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1023
1023
1024
1024
1025
1026
1026

Ozone (du)

295
294
294
293
293
294
294
294
294
294
294
295
296
297
298
298
298
299
300
301
303
304
306
307

Monday 26

Waxing Gibbous 47%

11:36

01:03

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
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 Good
11 Good

Sun - Rise: 07:23, Set: 17:45, Transit: 12:34. Moon - Rise: 11:36, Set: 01:03. Civil Dark: 18:11 - 06:56. Nautical Dark: 18:42 - 06:26. Astro Dark: 19:12 - 05:56

Total Clouds (% Sky Obscured)

61
73
85
97
78
58
39
28
17
6
4
2
0
0
0
0
0
0
0
0
2
3
6
5

Low Clouds (% Sky Obscured)

61
73
85
97
78
58
39
28
16
6
4
2
0
0
0
0
0
0
0
0
2
3
6
5

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
5
5
5
6
8
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 (%)

5
3
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

-3
-2
-2
-2
-2
-3
-5
-7
-8
-9
-11
-12
-12
-13
-13
-13
-13
-12
-10
-9
-8
-7
-5
-4

Feels Like (°C)

-11
-11
-7
-7
-7
-5
-4
-3
-10
-10
-10
-11
-11
-12
-14
-15
-15
-15
-15
-16
-12
-12
-13
-11

Dew Point (°C)

-5
-4
-4
-4
-3
-5
-6
-8
-9
-11
-12
-13
-14
-15
-14
-14
-14
-13
-11
-10
-9
-8
-6
-4

Relative Humidity (%)

89
87
89
87
89
89
89
90
88
88
86
86
88
86
88
88
88
90
92
94
94
92
92
94

Pressure (mb)

1026
1025
1026
1026
1026
1027
1027
1028
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1031

Ozone (du)

308
309
309
309
309
310
310
310
311
311
311
313
315
316
314
312
310
310
310
309
310
310
310
311

Forecast for Taxahaw, Lancaster County, United States of America (34.69,-80.52)

Generated: 20/01/26 01:36:10. Forecast: 20/01/26 to 26/01/26. Timezone: UTC-5.00