Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

No Rise

16:49

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

Sun - Rise: 07:22, Set: 16:55, Transit: 12:09. Moon - Rise: No Rise, Set: 16:49. Civil Dark: 17:26 - 06:51. Nautical Dark: 18:00 - 06:17. Astro Dark: 18:34 - 05:43

Total Clouds (% Sky Obscured)

11
25
8
5
26
64
33
50
40
25
2
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

5
4
3
3
26
64
25
33
15
16
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
33
27
27
26
28
30
34
42
41
43
43
44
44
46
45
46
46
45
44
43
43
42
41

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

307
309
309
310
312
313
313
310
309
307
309
309
309
311
316
313
312
313
312
310
310
310
313
312

Monday 19

Waxing Crescent 1%

08:13

17:59

08 Good
09 Good
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
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:21, Set: 16:56, Transit: 12:09. Moon - Rise: 08:13, Set: 17:59. Civil Dark: 17:27 - 06:51. Nautical Dark: 18:01 - 06:16. Astro Dark: 18:35 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3
3

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
39
39
38
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
35
28
27
27
27
28
34
40
43
42
41
40
38
39
40
40
40
40
38
39
38
38
37

Pressure (mb)

1026
1027
1027
1027
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025
1024
1025
1024

Ozone (du)

310
312
315
314
312
311
308
304
302
301
302
303
302
299
298
296
296
295
294
293
291
291
289
289

Tuesday 20

Waxing Crescent 5%

08:38

19:08

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

Sun - Rise: 07:21, Set: 16:58, Transit: 12:09. Moon - Rise: 08:38, Set: 19:08. Civil Dark: 17:28 - 06:50. Nautical Dark: 18:03 - 06:16. Astro Dark: 18:36 - 05:42

Total Clouds (% Sky Obscured)

11
21
36
33
43
62
53
44
67
69
100
100
100
86
100
99
100
100
100
90
72
55
41
60

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
1
1
0
0
7
23
33
49
77
68
68
53
40
32
39

High Clouds (% Sky Obscured)

5
9
19
15
24
59
46
30
61
61
100
100
100
81
100
99
100
100
100
69
57
45
37
55

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 (%)

31
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
36
31
27
26
27
28
35
38
41
40
40
39
39
37
35
35
35
35
36
37
36
38
39

Pressure (mb)

1024
1024
1024
1024
1023
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023

Ozone (du)

289
288
288
288
288
287
287
286
286
286
285
286
285
285
284
285
286
285
285
285
284
285
286
286

Wednesday 21

Waxing Crescent 10%

09:01

20:18

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 OK
06 OK
07 OK

Sun - Rise: 07:20, Set: 16:59, Transit: 12:10. Moon - Rise: 09:01, Set: 20:18. Civil Dark: 17:29 - 06:50. Nautical Dark: 18:04 - 06:15. Astro Dark: 18:37 - 05:42

Total Clouds (% Sky Obscured)

83
95
97
98
100
98
95
93
96
98
100
100
100
100
93
85
75
68
67
72
52
43
30
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
2
12
30
8

Medium Clouds (% Sky Obscured)

43
48
52
59
60
68
80
87
94
97
100
100
100
100
91
85
75
68
67
72
52
43
30
30

High Clouds (% Sky Obscured)

72
92
95
98
100
91
82
76
86
93
100
100
100
100
90
83
70
68
15
64
52
43
30
30

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
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
33
30
30
32
36
38
43
44
44
45
45
46
47
47
47
47
46
48
48
47
50
50

Pressure (mb)

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

Ozone (du)

287
286
284
284
285
285
286
286
287
287
289
291
295
297
299
302
306
309
310
310
313
313
312
310

Thursday 22

Waxing Crescent 17%

09:22

21:27

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

Sun - Rise: 07:19, Set: 17:00, Transit: 12:10. Moon - Rise: 09:22, Set: 21:27. Civil Dark: 17:30 - 06:49. Nautical Dark: 18:05 - 06:15. Astro Dark: 18:38 - 05:41

Total Clouds (% Sky Obscured)

30
37
32
28
37
38
7
7
17
29
38
27
15
3
88
93
94
95
95
97
92
86
76
81

Low Clouds (% Sky Obscured)

6
11
10
15
6
3
2
2
2
2
0
0
0
0
70
90
94
93
91
89
70
50
41
46

Medium Clouds (% Sky Obscured)

30
37
32
28
37
38
5
4
13
26
35
24
13
3
15
24
33
44
52
61
44
27
11
15

High Clouds (% Sky Obscured)

30
3
2
4
4
1
1
2
1
4
3
3
3
0
1
2
4
19
32
50
30
15
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
5
5
2
4
3
1
5
6
6
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
45
39
39
38
39
39
39
42
49
53
53
54
56
56
57
58
58
60
60
63
64
66
67

Pressure (mb)

1020
1020
1020
1020
1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

308
307
307
306
305
305
303
299
296
295
294
294
294
294
296
298
300
302
303
304
305
304
303
303

Friday 23

Waxing Crescent 27%

09:42

22:37

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
06 Bad
07 Bad

Sun - Rise: 07:18, Set: 17:01, Transit: 12:10. Moon - Rise: 09:42, Set: 22:37. Civil Dark: 17:32 - 06:48. Nautical Dark: 18:06 - 06:14. Astro Dark: 18:39 - 05:41

Total Clouds (% Sky Obscured)

78
79
63
62
61
68
70
71
74
82
89
91
93
95
91
77
59
63
72
79
78
78
83
69

Low Clouds (% Sky Obscured)

47
63
61
62
61
68
64
54
43
32
28
24
10
10
15
25
30
39
33
36
33
34
35
25

Medium Clouds (% Sky Obscured)

16
15
7
2
1
1
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
1
2
3
12
21
30
31
32
33
26

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
Snow
None

Precipitation Probability (%)

5
1
4
4
1
2
3
6
8
9
11
16
18
18
20
19
17
20
22
24
23
24
26
22

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
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
53
50
49
46
45
44
44
45
46
48
47
47
46
45
44
42
46
49
52
52
51
50

Pressure (mb)

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

Ozone (du)

302
301
300
298
297
295
293
291
289
289
288
288
287
287
286
285
284
283
282
282
281
280
280
279

Saturday 24

Waxing Crescent 37%

10:03

23:50

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

Sun - Rise: 07:18, Set: 17:03, Transit: 12:10. Moon - Rise: 10:03, Set: 23:50. Civil Dark: 17:33 - 06:47. Nautical Dark: 18:07 - 06:13. Astro Dark: 18:40 - 05:40

Total Clouds (% Sky Obscured)

67
83
83
71
60
73
87
98
98
99
100
95
91
87
86
83
74
67
69
62

Low Clouds (% Sky Obscured)

25
25
25
25
25
25
25
25
25
25
30
40
55
49
49
58
56
37
19
0

Medium Clouds (% Sky Obscured)

0
0
1
2
3
12
22
29
37
45
52
34
17
5
2
2
1
4
7
21

High Clouds (% Sky Obscured)

16
6
3
8
9
21
38
66
77
88
80
84
82
76
72
74
74
67
69
62

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
15
13
10
5
6
6
6
11
15
17
16
14
10
11
8
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
41
38
36
34
31
34
38
41
44
47
51
51
50
49
51
51
51
51
50

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1019
1019
1020
1021
1021
1022
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

277
276
274
274
274
274
273
273
273
273
273
273
274
274
275
274
274
273
274
274

Forecast for Plush, Lake, United States of America (42.55,-119.66)

Generated: 18/01/26 08:12:24. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-8.00