Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:15

18:47

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

Sun - Rise: 07:29, Set: 17:49, Transit: 12:39. Moon - Rise: 08:15, Set: 18:47. Civil Dark: 18:15 - 07:03. Nautical Dark: 18:45 - 06:33. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
7
8
100
22
77
80
89
70
84
94
45
36
45
45
69
66
83
82
85
95

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
4
13
0
27
29
13
2
23
9
35
57
80
79
80
93

High Clouds (% Sky Obscured)

0
0
0
0
3
6
100
22
59
61
83
67
69
87
45
36
45
45
45
6
42
12
53
28

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)

3
3
3
2
4
4
5
6
7
8
11
12
13
14
14
14
14
14
12
10
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-10
-10
-9
-9
-9
-8
-7
-7
-5
-3
-2
-2
-2
-3
-5
-7
-9
-11
-12
-13
-15
-16

Relative Humidity (%)

30
30
31
33
34
37
39
42
46
47
49
48
44
41
38
33
30
27
26
25
25
24
23
21

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1026
1027
1028
1029
1030
1030
1030
1029
1028
1028
1028
1029
1029
1030
1031
1031
1032

Ozone (du)

310
310
310
308
306
303
305
303
302
304
305
303
302
302
303
302
301
303
305
305
306
307
308
308

Monday 19

Waxing Crescent 4%

08:48

19:49

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

Sun - Rise: 07:29, Set: 17:49, Transit: 12:39. Moon - Rise: 08:48, Set: 19:49. Civil Dark: 18:16 - 07:02. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:15 - 06:03

Total Clouds (% Sky Obscured)

82
95
95
75
67
70
100
99
54
36
22
31
19
14
27
62
84
100
98
95
100
97
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
19
8
8
6
6
5
3
6
9
8
8
12
15
15
13
51
100

Medium Clouds (% Sky Obscured)

82
92
89
61
60
25
39
52
19
12
2
0
0
0
0
14
33
50
50
50
55
52
61
70

High Clouds (% Sky Obscured)

6
62
58
40
50
53
99
99
34
3
3
9
3
2
3
5
28
25
19
2
34
30
32
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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
0
0
-0
-0
1
4
6
9
11
12
13
14
13
13
13
12
12
12

Feels Like (°C)

-2
-2
-3
-3
-3
-2
-3
-4
-4
-2
0
2
4
6
8
9
11
9
9
9
11
8
8
8

Dew Point (°C)

-17
-18
-19
-19
-20
-20
-20
-20
-19
-19
-18
-16
-14
-11
-9
-7
-4
-3
-2
-1
0
1
2
3

Relative Humidity (%)

20
20
19
19
19
20
21
21
22
22
21
21
21
23
24
26
29
31
34
38
42
46
50
52

Pressure (mb)

1032
1032
1033
1033
1033
1032
1032
1032
1033
1033
1033
1033
1033
1032
1030
1028
1027
1026
1025
1025
1025
1025
1024
1024

Ozone (du)

310
308
306
306
306
311
313
316
319
319
319
317
316
316
317
316
316
316
315
315
312
312
313
311

Tuesday 20

Waxing Crescent 10%

09:18

20:51

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:28, Set: 17:50, Transit: 12:39. Moon - Rise: 09:18, Set: 20:51. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:47 - 06:32. Astro Dark: 19:16 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
93
95
94
95
97
100
96
83
88
93
79
67
56
55
56
57
53
51

Low Clouds (% Sky Obscured)

100
100
100
100
99
98
93
94
94
89
97
99
96
83
88
93
77
67
56
55
56
57
43
27

Medium Clouds (% Sky Obscured)

65
65
70
75
53
80
64
69
52
78
60
95
63
54
31
28
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
35
35
35
35
30
30
25
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
9
9
9
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
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
11
47
83
95
95
84
81
31
29
32
14
19
11
14
12
2
1
0
2
14
4
0
0

Precipitation Amount (mm)

0
0
0
0.6
0.9
1
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
4
6
7
8
8
8
8
8
9
9
10
11
13
14
13
13
13
12
11
11
10

Relative Humidity (%)

50
51
54
62
71
75
85
81
85
87
84
84
83
87
83
87
89
85
86
90
90
93
93
95

Pressure (mb)

1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1024
1023
1022
1021
1020
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

312
314
313
313
312
308
307
310
310
309
307
306
306
306
306
309
308
307
305
303
302
303
303
302

Wednesday 21

Waxing Crescent 17%

09:45

21:53

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: 07:28, Set: 17:51, Transit: 12:40. Moon - Rise: 09:45, Set: 21:53. Civil Dark: 18:18 - 07:02. Nautical Dark: 18:48 - 06:32. Astro Dark: 19:17 - 06:02

Total Clouds (% Sky Obscured)

51
60
71
83
88
93
98
99
99
100
98
96
94
92
91
89
93
96
100
98
95
93
95
98

Low Clouds (% Sky Obscured)

51
60
71
83
88
93
98
99
99
100
97
95
91
88
85
83
79
75
71
71
71
71
70
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
3
5
7
22
33
60
66
52
60
61
36

High Clouds (% Sky Obscured)

0
0
2
2
3
0
2
12
5
3
15
27
41
44
54
52
66
84
100
88
78
72
85
93

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
1
17
21
20
4
4
2
15
4
1
0
0
0
0
0
0
0
0
3
14
5
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
96
96
98
95
95
91
87
84
78
76
73
67
64
65
69
72
73
77
81
81

Pressure (mb)

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

Ozone (du)

300
297
296
294
292
291
291
289
288
289
289
289
287
287
285
286
286
287
288
288
291
292
296
297

Thursday 22

Waxing Crescent 26%

10:13

22:56

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: 07:27, Set: 17:52, Transit: 12:40. Moon - Rise: 10:13, Set: 22:56. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:18 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
76
83
89
74
61
47
60
71
85
81
76

Low Clouds (% Sky Obscured)

67
72
78
84
89
95
100
100
100
100
100
100
100
76
83
88
74
61
47
38
36
33
40
46

Medium Clouds (% Sky Obscured)

67
75
68
87
86
93
93
74
55
31
45
22
14
18
31
42
38
34
30
43
55
67
63
64

High Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
100
70
41
12
7
13
20
19
15
12
31
52
70
57
47

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
2
2
2
4
7
21
11
3
3
4
4
9
12
12
31
39
45
66
81
92
85
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
9
9
9
9
9
10
11
12
13
15
16
16
17
18
19
10
9
7
6

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
90
91
91
90
91
91
92
90
90
90
87
87
87
86
86
86
84
86
86
87
87

Pressure (mb)

1020
1019
1019
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1017
1015
1015
1014
1015
1016
1016
1018
1019
1020
1021

Ozone (du)

298
297
295
292
290
291
290
292
294
294
293
290
288
288
286
285
284
283
283
282
282
282
282
282

Friday 23

Waxing Crescent 37%

10:41

22:56

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: 07:27, Set: 17:53, Transit: 12:40. Moon - Rise: 10:41, Set: 22:56. Civil Dark: 18:19 - 07:01. Nautical Dark: 18:49 - 06:31. Astro Dark: 19:19 - 06:02

Total Clouds (% Sky Obscured)

72
81
91
100
100
100
100
100
100
100
100
100
100
100
100
100
89
77
66
72
77
82
66
52

Low Clouds (% Sky Obscured)

52
59
65
71
80
90
100
100
100
100
100
100
100
100
100
100
89
77
66
72
77
82
65
48

Medium Clouds (% Sky Obscured)

65
60
60
50
55
65
70
70
75
80
85
95
95
95
85
70
70
60
65
55
70
80
66
52

High Clouds (% Sky Obscured)

37
58
79
100
70
40
10
7
3
5
5
5
15
25
30
30
10
9
9
9
10
10
6
3

ISS Passover

Visibility (miles)

3
2
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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

Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

88
91
95
95
95
95
95
90
78
64
77
87
95
87
78
67
62
57
50
43
34
23
21
17

Precipitation Amount (mm)

0.6
0.6
0.7
0.8
0.7
0.6
0.7
0.6
0.4
0.3
0.4
0.5
0.6
0.5
0.4
0.3
0.3
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

15
16
16
16
15
15
15
15
15
15
15
14
13
13
13
13
13
13
12
11
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
93
93
93
93
92
92
92
92
92
91
91
92
92
94
94
94
94
92
90
90
90

Pressure (mb)

1022
1023
1024
1024
1025
1025
1026
1027
1028
1029
1030
1031
1031
1032
1031
1031
1031
1032
1032
1033
1034
1034
1035
1036

Ozone (du)

281
281
282
283
285
285
284
284
285
285
285
285
285
285
285
285
284
283
282
281
281
282
282
282

Saturday 24

Waxing Crescent 48%

11:12

00:01

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

Sun - Rise: 07:26, Set: 17:54, Transit: 12:40. Moon - Rise: 11:12, Set: 00:01. Civil Dark: 18:20 - 07:00. Nautical Dark: 18:50 - 06:30. Astro Dark: 19:19 - 06:01

Total Clouds (% Sky Obscured)

34
23
12
1
1
0
0
5
5
15
35
35
35
25
20
20
15
15
15

Low Clouds (% Sky Obscured)

31
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
23
12
1
1
0
0
5
5
15
35
35
35
25
20
15
10
4
0

High Clouds (% Sky Obscured)

5
3
2
1
1
0
0
5
5
15
20
10
15
25
20
20
15
15
15

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 (%)

7
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-12
-12
-13
-12
-13
-13
-15
-14
-14
-14
-13
-13
-8
-7
-7
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
90
90
90
88
87
83
82
80
79
78
79
79
81
86

Pressure (mb)

1037
1038
1038
1039
1039
1040
1040
1040
1041
1042
1043
1043
1042
1042
1041
1040
1039
1039
1039

Ozone (du)

281
281
281
282
282
280
278
275
276
276
276
276
276
277
277
278
278
278
278

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 18/01/26 23:46:00. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-6.00